I have good attention span. I'm watching this for prelims 2024. It still feels relevant and your delivery is so good. Thank you for making this much effort
Link to part 3 : ruclips.net/video/dMag5anBSa0/видео.html Correction : Countries bordering Red Sea are : (DEESSY) : Djibouti, Eritrea (not Ethiopia), Egypt, Sudan, Saudi Arabia. Thank you.
Q- terai region has rich biodiversity as it is the confluence of two different ecosystems and has ecotone we can see edge effect there . Q- Uttar pradesh having only one NP called dudhwa and Pilibit tiger reserve, ghaghra river flow near this dudhwa NP . Q- ramganga flows through Corbett and ganga flows through rajaji NP . I am really revising your class and i am so happy i remember all these things without giving extra time as you r wholistically cover each and every thing in classes❤❤
I have a good attention span " i hope i could see my name in the list and total credit i just want to give Dr shivin sir my teacher , guide, mentor you fit in every role. And thank you for revolutionising UPSC prep 😊😊😊🎉🎉🎉❤❤❤❤
I have a good attention span! These lectures are so fascinating, I feel like even beyond UPSC, I am learning so much. Thank you for your hard work, Dr. Shivin.
"I have a good attention span" -- Didn't gave UPSC pre-23, optional was not sorted. But this knowledge will help me in the future (plus in state PSC) have watched most of your videos and I'm also in your course on Edsarthi. Thank you for all your hard work I have been in preparation mode for the past 2-3 years and after discovering you I got proper guidance and now I can call myself a proper Aspirant, If I ever made it through this exam it would be all, because of you
Seems not only clarity for upsc aspirants but also charity for upsc aspirants. I don't want to write thanku because it appears so small infront of huge efforts. Great work keep it up . God bless you brother .❤
"I have a good attention span. Sir, last night when you said, 'Complete kare bina sona mat,' I took your words as a strict guideline and successfully completed the task yesterday itself. I know you are working hard for us, and I have a huge respect for you. Thank you, sir, for being here for us."
Woow.. I have good attention span... Thank you bro... The clarity I have gained through your efforts are immensely helpful as I am a mother of 2 years old toddler and home-maker in a joint family .. suffering from lack of time and attention, still trying my best to make it. Thank you 🤗
I have good attention span . i wasn't aware about this channel in my 2023 attempt. but these videos are still relevant for 2024. Thanks for the hard work
"I have a good attention span." I cant thank you enough sir, for teaching with so much details! Appreciate your hardwork.I never imagined IR to be that easy, but you have made it appear like a piece of cake.
i have good attention span i personally dont get motivated over upsc videos .... but ur videos boosted my confidence because your preparation method same as mine but i didnt had confidence in it ...... when u made a video how u cracked this exam boosted my confidence ...... if i pass this exam u will be one of the top person who helped to pass this exam ..... so thank u keep ur work , boost aspirants confidence thank u .....
I have a good attention span and hopefully that'll help me clear Pre'23 :) I have been a part of your courses on SnT and Environment. They're vastly superior than the courses provided by coachings in terms of content and understanding. Please keep up the good work! Love how you revise polity in between the class.
Thank you Doctor:) I have a good attention span__ Terai has high productivity- Ecotone Zone Ramganga River- Jim corbett NP Only Np of Up- Dudhwa NP Np near palk bay__ Gulf of Mannar NP CRZ are under EPA 1986 Highest salinity- Lake Van of Turkiye CEPA talks going on b/w India-Bang. Kudos to ur efforts🎊
I have a good attention span. I am from humanities background, after completing your S&T course now I am feeling much confident in it. Thank you so much Shivin sir for all your selfless efforts🙏
"I have a good attention span." Watched at 1.5x but understood everything. I cant thank you enough sir, for teaching with so much details! Appreciate your hardwork.
'I have good attention span ' Sir your way of teaching us is excellent and the one most important thing i learned from you is ias preparation is not about receiving the knowledge from various website or magazines but it is the way of expressing what you have learned or understand
Low Average duration tells us that only a few of us would get selected. And that's ok. For some pain of discipline is more than the pain of regret. Nonetheless, Thank you Dr. Shivin for your time and guidance. 🙏🏻
I have good attention span I've mentioned this in the part 1 too . I studied IR in detail for PSIR and kudos to him for the effort he has put to learn so much of IR basics despite choosing other optional subject.
I have good attention span. No matter what the ATD is, this will keep increasing. What matters is the effort and clarity you give like 360 degree coverage.
"I have good attention span" Thank you so much ❤❤ Remembering national parks which was a nightmare seems like a child's play now, after watching ur lecture.. Ramganga- Jim Corbett UP- Dudhwa NP CRZ is under Environment protection Act Also Valmiki NP is contagious to Chitwan NP in Nepal
Mata Pita Guru Deivam .... mother shows you your father Father shows you your Guru Guru shows you God( wisdom / Knowledge) You sir, Is giving us immense knowledge...A true Guru indeed Thank You
Although i have done masters in International relations and know the nut and bolts of international relations already but listening shivin sir's IR class gives next level of confidence ! You made international relations more interesting and easy And also I have good attention span 🙏
I have Good attention span..... One thing i like about your teaching is that you give a bried context about everything before the starting of any Topic and it makes it more easy to comprehend the topics from Magazine........
Even these areas are contiguous to himalaya it receives a good amount of rainfall.. And water stay for for longer duration attract many birds to lay eggs and all, which leads to creation of wealthy wetlands development..
Sir I would like to correct the statement you said Guerrilla warfare was invented by Che Guevara(54:58) but CHHATRAPATI SHIVAJI MAHARAJ used it in 17th Century itself which was called GANIMI KAWA in marathi. So it was the GREAT INDIAN RULER who invented and used the technique. 🙏 CHHATRAPATI SHIVAJI MAHARAJ ki jai🚩🚩
I have good attention span, though I'm pretty late to complete but Lectures and just amazing. Thank You Dr. Shivin for all the support and hard work you put. Always always grateful for you♥♥
Thanks a lot sir ……after S&T & env. Class being exhausted still making efforts for IR videos kudos to you sir….big fan…… Plz if time permits guide us about CSAT RC it’s really haunting
I could boast and say i have good attention span but it wouldn't even come close to thanking you enough for all that you're doing for us Shivin! I've never encountered someone quite as generous and giving with their time and effort with no expectation of return. I didn't even encounter an ad in this 2 hour monstrosity so I don't even think you have monetised your channel and it just goes to show that you really are dedicated to public service. If nothing else, I'm glad to know that the country will be gaining a wonderful officer in you. (**touchwood**)
There's one channel of Amit sengupta sir on whom i relied on till now for geopolitics and really helped me alott in dealing with IR and here's you giving much more clarity over IR wrt to upsc specifically ... I'm Grateful 🌼 to have people like you in making my preparation interesting enjoyable ❤ Can't thank you enough ❤️
"I've a good attention span." Your lectures are amazing. I usually feel boring after sometime listening to lectures but yours made me stay for 60-70 minutes straight without even realising.
I have a Good Attention Time I am following your videos religiously as its the only thing i am refering for IR and honestly your videos are intresting and helpful. Thank you for your efforts.
u explained so lucidly there is no need of read any other coaching material ... after seeing these vedios saare subjects ka vedios made .... so rich in quality plus only upsc related content brilliant work u do
I just watched all ir videos in a streak. " I have good attention span ". N really u made ir easy for me as I considered it most difficult to even touch the map of ir. Thanks for all your efforts... It really worked for me.
Bhaiya mujhe bilkul confidence nhi tha par aapki advice follow karke S&T aur environment padh ke aur ab PT ki videos dekhkar i am going to do it in my 1st attempt ..... Thank u so much bhaiya ... U r a big brother to me
Sir your videos are blessing for ppl like me, this is my first attempt. You tube is a blessing, your content is selfless and so goood. Today I was just opened ir videoes just to revise the content and learnt lot of things. Thank u
I have a terrible attention span. Plus i needed to make notes (I'm terrified of IR). So i watched the whole thing in 30min installments over 4 days in between revision sessions. And now it doesn't seem so scary anymore. Thank you so much!
I have good attention span. Thank you for uploading such great video. Extremely helpful to revise PT IR. After reading and watching videos. I think IR would be done thoroughly ❤❤❤
" I have good attention span" Sir , I have joined the Science and tech , environment course of yours. I really admire how deep understanding you have of topics that you teach. You really keep my flame of curiosity ignited. Thank you so much sir.
I have a good attention span 😊 Sir the most unique about ur lectures is ur doing it in English 🎉 Love ur efforts and support Thank you from south India sir ❤
I have good attention span. Aapki interaction bhi badh jaati hain aur meri positive affirmation ho jaati hain.XD Also, HUGE, and I mean it, HUGE thanks to you Dr. Shivin. You're really putting in so much hard work for us. Much appreciated
little bit late, not bcs of laziness but paucity of time, had to cover ur course and core subject thoroughly. low attention span shows why world is run by just handful of people. No worries you are a national treasure, and an asset for our country. Never seen such a workaholic guy like u.
I have a good attention span. The lecture is pretty good as first you have gave a overview, addition which helps a lot. A very good initiative. Thank you very much sir
Thank you so much....your lecture are clearing so much of doubts that I had...specially your extra notes ....so thanks for your efforts....really greatful
I have good attention span your teaching style was engaging and informative, and I truly appreciated the effort you put into preparing the materials and explaining the concepts in a way that was easy to understand. Thank you sir 🙏
i have good attention span. One thing which is very clear while watching your video is the margin one should be keep focus on while reading otherwise its easier to loose track in the IR.
I have good attention span. I'm watching this for prelims 2024. It still feels relevant and your delivery is so good. Thank you for making this much effort
Same here mam❤
u cleared pre?
Link to part 3 : ruclips.net/video/dMag5anBSa0/видео.html
Correction : Countries bordering Red Sea are : (DEESSY) : Djibouti, Eritrea (not Ethiopia), Egypt, Sudan, Saudi Arabia. Thank you.
Sir
Please upload the notes pdf
alternate mneumonic :- Y SEEDS
Yemen
Saudi Arabia
Eritrea
Egypt
Djibouti
Sudan
Jordan and Israel also border Red Sea
TRICK 👉🏻👉🏻 DEESSY JI
I have good attention span
Correction : Ronaldo is the greatest player (Not messi)
Forever Grateful for all the hard work you are putting in Sir.
Q- terai region has rich biodiversity as it is the confluence of two different ecosystems and has ecotone we can see edge effect there .
Q- Uttar pradesh having only one NP called dudhwa and Pilibit tiger reserve, ghaghra river flow near this dudhwa NP .
Q- ramganga flows through Corbett and ganga flows through rajaji NP . I am really revising your class and i am so happy i remember all these things without giving extra time as you r wholistically cover each and every thing in classes❤❤
I have a good attention span " i hope i could see my name in the list and total credit i just want to give Dr shivin sir my teacher , guide, mentor you fit in every role. And thank you for revolutionising UPSC prep 😊😊😊🎉🎉🎉❤❤❤❤
I have a good attention span! These lectures are so fascinating, I feel like even beyond UPSC, I am learning so much. Thank you for your hard work, Dr. Shivin.
"I have a good attention span"
-- Didn't gave UPSC pre-23, optional was not sorted. But this knowledge will help me in the future (plus in state PSC) have watched most of your videos and I'm also in your course on Edsarthi. Thank you for all your hard work I have been in preparation mode for the past 2-3 years and after discovering you I got proper guidance and now I can call myself a proper Aspirant, If I ever made it through this exam it would be all, because of you
"I have a good attention span".
can't thank you enough!!! the kind of moral, mental support that I'm getting is beyond words. Grateful in perpetuity❤🧡
Seems not only clarity for upsc aspirants but also charity for upsc aspirants.
I don't want to write thanku because it appears so small infront of huge efforts.
Great work keep it up .
God bless you brother .❤
This 🔥
"I have a good attention span. Sir, last night when you said, 'Complete kare bina sona mat,' I took your words as a strict guideline and successfully completed the task yesterday itself. I know you are working hard for us, and I have a huge respect for you. Thank you, sir, for being here for us."
Woow.. I have good attention span...
Thank you bro... The clarity I have gained through your efforts are immensely helpful as I am a mother of 2 years old toddler and home-maker in a joint family .. suffering from lack of time and attention, still trying my best to make it.
Thank you 🤗
I have good attention span . i wasn't aware about this channel in my 2023 attempt. but these videos are still relevant for 2024. Thanks for the hard work
"I have a good attention span." I cant thank you enough sir, for teaching with so much details! Appreciate your hardwork.I never imagined IR to be that easy, but you have made it appear like a piece of cake.
i have good attention span
i personally dont get motivated over upsc videos .... but ur videos boosted my confidence because your preparation method same as mine but i didnt had confidence in it ...... when u made a video how u cracked this exam boosted my confidence ...... if i pass this exam u will be one of the top person who helped to pass this exam ..... so thank u keep ur work , boost aspirants confidence thank u .....
I have a good attention span and hopefully that'll help me clear Pre'23 :)
I have been a part of your courses on SnT and Environment. They're vastly superior than the courses provided by coachings in terms of content and understanding. Please keep up the good work! Love how you revise polity in between the class.
You won't be able to clear prelims.
@@AMANKUMARSINGH-yp1qz and who are you? Some snobbish relative of his?? He didn't ask anyone whether he'll clear or not. So chill.
@@aditip4257 here comes defense lawyer
@soumil saxena do sir provide recording of classes as well?
Yes
I have good attention span. Here after PT 365 2024. With this, IR have started making more sense now. Thanks Shivin SIr.
Ur teaching skills are just fab.....leave those who watched for 10 mins only...amazingg lecture.
"I have good attention span " THANKYOU SO MUCH SIR FOR YOUR PRICELESS EFFORTS
Thank you Doctor:)
I have a good attention span__
Terai has high productivity- Ecotone Zone
Ramganga River- Jim corbett NP
Only Np of Up- Dudhwa NP
Np near palk bay__ Gulf of Mannar NP
CRZ are under EPA 1986
Highest salinity- Lake Van of Turkiye
CEPA talks going on b/w India-Bang.
Kudos to ur efforts🎊
And kudos to you as well for putting all these so well!
I have a good attention span.
I am from humanities background, after completing your S&T course now I am feeling much confident in it. Thank you so much Shivin sir for all your selfless efforts🙏
@@rajsingh3387 😂
Nursery class excuses
"I have a good attention span."
Watched at 1.5x but understood everything. I cant thank you enough sir, for teaching with so much details! Appreciate your hardwork.
'I have good attention span ' Sir your way of teaching us is excellent and the one most important thing i learned from you is ias preparation is not about receiving the knowledge from various website or magazines but it is the way of expressing what you have learned or understand
Low Average duration tells us that only a few of us would get selected.
And that's ok. For some pain of discipline is more than the pain of regret.
Nonetheless, Thank you Dr. Shivin for your time and guidance. 🙏🏻
"I have a good attention span"..Extremely beneficial for me and covering all the #3 lectures....Thank you Shivin 🙏🙂
I have good attention span
I've mentioned this in the part 1 too . I studied IR in detail for PSIR and kudos to him for the effort he has put to learn so much of IR basics despite choosing other optional subject.
Logo ko fact ratne ki adat hai... conceptual clarity se koi mtlb nahi... amazing video... I appreciate your effort .
I have good attention span.
No matter what the ATD is, this will keep increasing. What matters is the effort and clarity you give like 360 degree coverage.
Yeah lectures web series se jyada intresting due to presentation ek do hour kidhar nikal jata he pata ni chalta 😂😂
"I have good attention span"
Thank you so much ❤❤
Remembering national parks which was a nightmare seems like a child's play now, after watching ur lecture..
Ramganga- Jim Corbett
UP- Dudhwa NP
CRZ is under Environment protection Act
Also Valmiki NP is contagious to Chitwan NP in Nepal
"I have good attention span ." Thank you sir so much for this amazing session 😊❤
Mata Pita Guru Deivam ....
mother shows you your father
Father shows you your Guru
Guru shows you God( wisdom / Knowledge)
You sir, Is giving us immense knowledge...A true Guru indeed
Thank You
I have good attention span sir.....thankyou ...u r indeed a brilliant teacher....and a very pure soul .....🙏💛
Although i have done masters in International relations and know the nut and bolts of international relations already but listening shivin sir's IR class gives next level of confidence !
You made international relations more interesting and easy
And also I have good attention span 🙏
Shivin sirrr... u should definitely make a video on how to achieve this GOD level of conceptual clarity 🙏🏻🔥🔥 Pleaseeee
19:30 Ecotone edge effect
I have Good attention span.....
One thing i like about your teaching is that you give a bried context about everything before the starting of any Topic and it makes it more easy to comprehend the topics from Magazine........
"I have good ATTENTION span". thank you for ur unconditional support sir. U r spreading knowledge with clarity & positivity......
Terai has good biodiversity because of edge effect...transistioonal zone
Even these areas are contiguous to himalaya it receives a good amount of rainfall.. And water stay for for longer duration attract many birds to lay eggs and all, which leads to creation of wealthy wetlands development..
Sir I would like to correct the statement you said Guerrilla warfare was invented by Che Guevara(54:58) but CHHATRAPATI SHIVAJI MAHARAJ used it in 17th Century itself which was called GANIMI KAWA in marathi. So it was the GREAT INDIAN RULER who invented and used the technique. 🙏
CHHATRAPATI SHIVAJI MAHARAJ ki jai🚩🚩
Ye new world ki Gk hai
@@abhijeetkumar2204 it's like calling Samudragupta modern day Napoleon
Guerrilla warfare was not invented, it was named after Che Guevara. Ofcourse, People have used this before, like Shivaji.
I was literally waiting for part 2…thanks sir… waiting for ur today’s Envt class with 🤩
" i have a good attention span " and you got good teaching skills , your efforts are admirable , thank you !
I have good attention span, though I'm pretty late to complete but Lectures and just amazing. Thank You Dr. Shivin for all the support and hard work you put. Always always grateful for you♥♥
Lol same
i am here with you !!! 22 hours later
Thanks a lot sir ……after S&T & env. Class being exhausted still making efforts for IR videos kudos to you sir….big fan……
Plz if time permits guide us about CSAT RC it’s really haunting
Hloo
Can u send the link of sci n tech and environment videos?
We also built a Library in Afghanistan
😂😂
" I HAVE A GOOD ATTENTION SPAN"..
Thank you so much brother.....
I HAVE GOOD ATTENTION SPAN . Thank you so much for this. Your teaching style is the best, covering everything from the beginning to the end.🙌🙌
I could boast and say i have good attention span but it wouldn't even come close to thanking you enough for all that you're doing for us Shivin! I've never encountered someone quite as generous and giving with their time and effort with no expectation of return. I didn't even encounter an ad in this 2 hour monstrosity so I don't even think you have monetised your channel and it just goes to show that you really are dedicated to public service. If nothing else, I'm glad to know that the country will be gaining a wonderful officer in you. (**touchwood**)
The channel is monetized and it should be. Freebies promote laziness and kill the economic impetus, and lead to poor growth in long run.
There's one channel of Amit sengupta sir on whom i relied on till now for geopolitics and really helped me alott in dealing with IR and here's you giving much more clarity over IR wrt to upsc specifically ... I'm Grateful 🌼 to have people like you in making my preparation interesting enjoyable ❤ Can't thank you enough ❤️
YOU*
"I've a good attention span."
Your lectures are amazing. I usually feel boring after sometime listening to lectures but yours made me stay for 60-70 minutes straight without even realising.
I have a Good Attention Time
I am following your videos religiously as its the only thing i am refering for IR and honestly your videos are intresting and helpful. Thank you for your efforts.
This is actual "clearing of concepts" with lots of efforts & information.
u explained so lucidly there is no need of read any other coaching material ... after seeing these vedios saare subjects ka vedios made .... so rich in quality plus only upsc related content brilliant work u do
I just watched all ir videos in a streak. " I have good attention span ". N really u made ir easy for me as I considered it most difficult to even touch the map of ir.
Thanks for all your efforts... It really worked for me.
Bhaiya mujhe bilkul confidence nhi tha par aapki advice follow karke S&T aur environment padh ke aur ab PT ki videos dekhkar i am going to do it in my 1st attempt ..... Thank u so much bhaiya ... U r a big brother to me
Sir your videos are blessing for ppl like me, this is my first attempt. You tube is a blessing, your content is selfless and so goood. Today I was just opened ir videoes just to revise the content and learnt lot of things. Thank u
I have watched full lecture part1 and part2,even I am following your strategy.Thank you so much sir.
I have good attention span..I cant tell how grateful I am to have found your mentorship..Thank you❤
I have a terrible attention span. Plus i needed to make notes (I'm terrified of IR). So i watched the whole thing in 30min installments over 4 days in between revision sessions. And now it doesn't seem so scary anymore. Thank you so much!
I have good attention span.
Thank you for uploading such great video.
Extremely helpful to revise PT IR.
After reading and watching videos. I think IR would be done thoroughly ❤❤❤
" I have good attention span"
Sir , I have joined the Science and tech , environment course of yours. I really admire how deep understanding you have of topics that you teach. You really keep my flame of curiosity ignited. Thank you so much sir.
"I have good attention span " waiting for your videos i guess was worth it.
I have a good attention span 😊
Sir the most unique about ur lectures is ur doing it in English 🎉
Love ur efforts and support
Thank you from south India sir ❤
I have good attention span.
Aapki interaction bhi badh jaati hain aur meri positive affirmation ho jaati hain.XD
Also, HUGE, and I mean it, HUGE thanks to you Dr. Shivin. You're really putting in so much hard work for us. Much appreciated
"I have a good attention span". Thank you so much sir for your efforts in making us the concepts clear.
I have a good attention span....and I always feel pleasure watching your videos ...
Your work is commendable ....
I have good attention span. Thankyou for this amazing lecture.
I have good attention span .. And I enjoyed the whole lecture thank you soo much Sir..
I hv good attention span...u hv created interest in sctech, environment, society,ir..those who r not watching will repent on 28 may
I have good attention span.
THANK YOU for your efforts.
I have a good attention span . you r doing great in all aspects for us upsc aspirants Thankyou
"I have a good attention span"
Thank you so much for such valuable content
1:24:19 Lake Van of Turkey have the highest salinity after that Dead sea, Isreal and Great salt lake Utah, USA.
"I have good attention span".
"I have good attention span"
Thankyou so much sir you made IR so much understandable to me. I'm so grateful. 🙏
I have good attention span .❤ Thanku so much for your efforts sir..I'm really grateful 😊
I have a good attention span. Thank You Sir for all the efforts you have made, Best wishes for your results.
"I Have a good attention span"
Thank you ❤
I have good attention span...
Thank you Dr Shivin Sir, for such a valuable guidance
little bit late, not bcs of laziness but paucity of time, had to cover ur course and core subject thoroughly.
low attention span shows why world is run by just handful of people.
No worries you are a national treasure, and an asset for our country. Never seen such a workaholic guy like u.
I have good attention span! ( obviously because of your intresting lecture) 💯
"I have good attention span" thanks allot sir for making the things easier for us..
I have good attention span..these pnemonics are praise worthy sir..thanks for the guidance sir🙂🙂
I have good attention span.
And I'll clear prelims, Mains and interview in this very first attempt 2023.
Thank you Sir.
I have good attention span. This is because such videos deserve my attention. ;) Thanks for the videos, Dr sahab.
I have a good attention span, because your teaching methodology makes it interesting till the end.Thank you sir :)
I have good attention span ... Thanks alot sir . Good lecture series sir..
"i have good attention apan".Thankyou...very helpful sessions!
I have good attention span and waiting for social issues wala lecture plz upload thanks sir for such good lecture
"I have good attention span"
Thankyou so much for everything.
Means alot 🌟🥺
1:24:22 Lake van in turkey , highest salinity in the world..
I have a good attention span. The lecture is pretty good as first you have gave a overview, addition which helps a lot. A very good initiative. Thank you very much sir
i have good attention span, hope 2024 prelims will be as good as watching your videos with so much attention nd will... thank you sir
19:31 terai belt ecotone area where two diff ecosystem meets and have edge effect ..which supports largest biodiversity
"I have good attention span"...great lecture sir !❤
I have good attention span...
Watching these lectures for revision is such a boon...Thank You😊
Thank you so much....your lecture are clearing so much of doubts that I had...specially your extra notes ....so thanks for your efforts....really greatful
I have good attention span
your teaching style was engaging and informative, and I truly appreciated the effort you put into preparing the materials and explaining the concepts in a way that was easy to understand.
Thank you sir 🙏
Our good attention span is bcoz of your wonderful teaching bro !! Thanks a lot !!
I have Good attention span. Thank you very much sir. You are doing a great Job. May God bless you for your future projects.
i have good attention span.
One thing which is very clear while watching your video is the margin one should be keep focus on while reading otherwise its easier to loose track in the IR.
I have a good attention span🤩🤩we need more teachers like you🎉
"I have a good attention span" sir you are great.
i have good attention span Dr Shivin
i have watched all the videos till end because they are helpful