Because you have been working too much and neglecting your personal needs doing stuff that has nothing to do with you (or at least you have been supposed to be fdoing it) or too long and now your system is rebelling and trying to force in a little personal space at the end of the day. You don't have the time or energy to really do something with this space - so youtube videos. This is what it's like when you are in the pipeline and the days must never end because you are not fulfilled and never begin for the very same reason. If that's the case - You just enjoy your fish video, brother, we've all been there.
If you look closely, there are two pegs on the cutting board to prevent the fish from moving around when cutting. He pounded the head on it to make it stick.
+fred d Not sure if you missed the point but are playing along, or you're just ruining my moment with a dumbass response because you're the kind of person who ruins moments.
+fred d It really is. Edit: "Moment" doesn't refer to the likes so much as it does the feeling of telling a good joke. It's basically saying one should not get offended by this unless they are themselves a fish while pointing out the absurdity of a fish getting offended and posting in the comments section of RUclips. Then you follow up with a tasteless joke like that. Yes, moment absolutely ruined.
I'm sure he gets paid by the fish and the people who pay to have their fish cleaned probably don't care anyway. And besides, that's plenty of meat for him to make fish soup with!
Id give this a 7/10. Reason why is I find appreciation from being able to utilize the belly meat. It looks like that salmon has some belly meat worth eating. I like the fact that he doesnt need to gut the fish per se. I also like that he harvests the eggs as well. The butcher wasted A LOT of meat while skinning the filets.
He purposely doesn't cut all the way to the skin because the meat closest to skin is dark and many people find it has a bad taste. He will cut down all the way or keep skin on per customer request (Source: I've met this guy and he's filleted salmon for me)
I agree there's definitely some wastage. Great efficiency, but far from perfection. We don't know for sure though. They could be using nearly every part of the fish with purpose. My hopes at least. If not, there's still good meat being wasted without a doubt
People are commenting on if they are keeping the eggs . If they are not keeping them why would they be cutting them out ? They would have left them with the other guts . Others say it's a waste of meat ? When they cut by the fins that's just belly fat anyway and that small peace by the tail is a small price to pay for the speed they are cleaning . This is a great way to clean , thanks for sharing
You can tell they did that a time or two. Looked real efficient. In the time it took him to filet a fish, I would be trying to figure out how to hold it correctly. Awesome job and great video
@Neo Papa With your dumbass, look who I @ed with my original comment and read it. If you don't know how to function then you obviously dont know more ab fishing than me. Try this quit playing g pubg and walkout of tour parent's basement, then you might start to be able to pay attention to obvious shit.
No, there is definite waste on the fillets. Not talking about the bellies, which are not toxic. The organs can be, but the description was talking about belly meat that these fish do not have, so your point is moot. The point was to be fast, so I get that, but I get ticked when I leave meat on the skin.
+Preston Bozeman First he is using Yanagi knife. Then, at the end, it looks like Taokobiki. You can also do the job done with Takobiki or Sajihiki (western type of Yanagi knife). The trick is that you have to sharpen them yourself, using 2 wetstones - one medium and one finishing. Can't do it with one of those metal travesties that comes in your knife block. Look on eBay for the names I specified.
+Neil VJ Butcher noun "A person whose trade is cutting up and selling meat in a shop" Yeah, I guess that applies. Well done for that incredible observation and eye for detail.
+Cacha Bacha Or buy a sharper knife. There's one very good knife at only $55 and it does it's job like a $400 knife. Can't remember the brand and model though.
Wow I have to say I know exactly this man. Glad to say he filleted my first salmon! My uncle Eric goes to Frankfurt all the time and fishes and that's where I catch mine too. Pretty cool dude!
I can not fillet for shit but watching these guys do it with such ease and perfection is amazing I could sit there and watch them all day that's amazing
Just met this guy at a fillet station off the water. Very humble guy. Would have loved to see his skills in person. Told me to look up this video and wow.
A lot of meat on the skin. I’ve worked in a salmon processing factory when I left school in Scotland. The fish went into a heading machine and were machine gutted.Then hand filleted.Then trimmed by hand and pin boned. Where I worked the salmon sides had been smoked with the knuckle on the backbones fat etc. I could trim all this off with a filleting knife 2 sides of salmon a minute. The sides first are sent through machine to take the hard layer of smoked fish off the top of the side of salmon which is a very sharp blade between two rollers and it takes the thin layer off very cleanly(this was mashed up and used in fish pate).Then we would trim the sides of salmon till all you had was a clean piece of fish then they are sent through a pin bone machine and then hand checked for bones and placed into crates.They then went into another part of the factory to be thinly sliced like what you but in the supermarket. Obviously smoked salmon is more rigid and easier to work with.I was very fast faster than this video.This is very skilful though. Cheers.
@@kalapatichannelnijelo I’d have to buy a full side of smoked salmon Un trimmed which isn’t easy. Here’s a vid of the factory, I worked there in 1999-2004. It’s closed now, big loss to the locals ruclips.net/video/ui_9QZ9TUz8/видео.html
There's a small layer of dark meat between the skin and 'flesh' that doesn't taste very good. IMO, that's why the fellow is leaving a small amount of meat on the skin. ...what I saw that my chef would grill me for, was leaving the meat on the bones! Grab a spoon and keep that shit! Amazing for chowder. ;)
@@justinedmiston4420 yeah but this is a boring childish example of sarcasm. Everybody knew it was sarcasm. robert barajas (commentor) only prooved that he to is smart enough to understand the sarcasm. Good job robbie! Now come hear and I'll rub your chin. Who's a good boy? (my point is this is a shitty comment just begging for 1k likes. This guy onbviously doen't have "it" factor).
Is that Mark fileting? He's hands down the best on the Great Lakes. Kills it in my town! He filets 90% of my fish and I can do it myself but I like giving back. Guy is stand up and one of the best in the biz
Alright, I've watched this video probably 20 or so times, and more ridiculous comments appear every time I watch it. No, this guy isn't wasting anything; he's leaving the fatty, toxin-filled parts behind and is cutting the fishy tasting, toxin-filled meat as well as the skin. A lot of this stuff is recommended to be cut off by the DNR of Wisconsin at least, as it's unsafe to eat.
The guy doing it is so pissed that this customer put this video on youtube. I know him personally. Jay would have explained more if he was the one getting the money from youtube.
Damn, that is a dude that knows what he is doing. I was wondering at first why he poked a hole in the end at first...that was quickly explained. Well done.
BTW, the reason he removes the fish eggs is because they can be used for bait as well as food, which is why he removed them. They did the same thing when I went on a fishing charter.
Everybody saying he's wasting meat, yeah there are a couple scraps left on the skin that you could get off, but toss it back in for the other fish or use it as bait to catch more. The belly meat isn't as good either, which is why he's cutting the upper 2/3rds of the fish
Why am I awake at 2 am watching a man fillet a fish when I have to work at 8 am.
because you're hungry
Because you have been working too much and neglecting your personal needs doing stuff that has nothing to do with you (or at least you have been supposed to be fdoing it) or too long and now your system is rebelling and trying to force in a little personal space at the end of the day. You don't have the time or energy to really do something with this space - so youtube videos. This is what it's like when you are in the pipeline and the days must never end because you are not fulfilled and never begin for the very same reason. If that's the case - You just enjoy your fish video, brother, we've all been there.
whynottalklikeapirat hahahahaha that was deep
+Jonathan Gipson
we're all in the pipeline man =.O
Aiman Hafeez you're not alone XD
I like how in the beginning he just punches the fish in the face
He did it to lay it flat so it wasn't stiff.... Funny none the less if you had no idea what was going on
2puglife yes I did, it just looks like it punches the fish
+Kurliz Makara true haha
If you look closely, there are two pegs on the cutting board to prevent the fish from moving around when cutting. He pounded the head on it to make it stick.
squishee yes I know, I was making a joke
As a fish I find this extremely offensive.
+fred d Not sure if you missed the point but are playing along, or you're just ruining my moment with a dumbass response because you're the kind of person who ruins moments.
+fred d It really is.
Edit: "Moment" doesn't refer to the likes so much as it does the feeling of telling a good joke. It's basically saying one should not get offended by this unless they are themselves a fish while pointing out the absurdity of a fish getting offended and posting in the comments section of RUclips.
Then you follow up with a tasteless joke like that. Yes, moment absolutely ruined.
As a offended i feel this extremely fish
+Rachael Medina This sounds like a comment I would leave after drinking to much alcohol.
As an American fish, I find everything offensive.
0:09 *Brutal Punch...*
Man literally said "oh youre moving bonk"
Satisfying to watch but too much waste!
I'm sure he gets paid by the fish and the people who pay to have their fish cleaned probably don't care anyway. And besides, that's plenty of meat for him to make fish soup with!
From my fishing and chartering experiences they have always thrown the leftovers to the bottom so crabs and other creatures can feast.
@@saucerhead494 it is good then
Taha Oz heck ya man ! Have a great day.
@@saucerhead494 have a great day too :)
So oddly satisfying cause that knife cuts so smooth and fast.
There is something so satisfying about watching the fish hey cut open
Get*
I know
ikr?
Ikr
True
He's like cutting through butter wtf
A sharp knife always helps
@@r3dn3ckl1fe3 I wanna see him do a Gar
A good sharp knife does wonders
Id give this a 7/10. Reason why is I find appreciation from being able to utilize the belly meat. It looks like that salmon has some belly meat worth eating. I like the fact that he doesnt need to gut the fish per se. I also like that he harvests the eggs as well. The butcher wasted A LOT of meat while skinning the filets.
True, I’ll never understand why people discard belly meat.
Im pretty sure the harvested eggs are to be used for caviar
He purposely doesn't cut all the way to the skin because the meat closest to skin is dark and many people find it has a bad taste. He will cut down all the way or keep skin on per customer request (Source: I've met this guy and he's filleted salmon for me)
Belly meat is typical used for bait by the guides
I agree there's definitely some wastage. Great efficiency, but far from perfection. We don't know for sure though. They could be using nearly every part of the fish with purpose. My hopes at least. If not, there's still good meat being wasted without a doubt
The knife sound passing through the fish has an ASMR effect
People are commenting on if they are keeping the eggs . If they are not keeping them why would they be cutting them out ? They would have left them with the other guts .
Others say it's a waste of meat ? When they cut by the fins that's just belly fat anyway and that small peace by the tail is a small price to pay for the speed they are cleaning .
This is a great way to clean , thanks for sharing
Shelly K they can't keep the eggs... he is cutting them out so they don't spoil the meat if he accidentally slices into them
damn those knives are sharp
I think that grasy fish meat helps the knife to cut smooth
Was it satisfying for anyone else when he was pulling the eggs out?
Hell no. I love fishing, but when I catch a pregnant one I always throw it back. This erked me.
maybe it was unfertilized eggs
Snowflake
When?
Zenethical Sav the yellowish chunks of dozens of balls
You can tell they did that a time or two. Looked real efficient. In the time it took him to filet a fish, I would be trying to figure out how to hold it correctly. Awesome job and great video
He did several in the time it would take me to have a heart to heart with the fish.
I just love how he takes out the weird things inside of the fish
they're still alive :0
@@riderollstudios4447 no they're not😂😂
@Neo Papa I promise they aren't
@Neo Papa With your dumbass, look who I @ed with my original comment and read it. If you don't know how to function then you obviously dont know more ab fishing than me. Try this quit playing g pubg and walkout of tour parent's basement, then you might start to be able to pay attention to obvious shit.
I smell toxicity
he wasted a lot of meat when he took the skin but he is fast
Darryl Davis He didn't waste any meat, the meat new the stomach is very toxic, and can make you sick
No, there is definite waste on the fillets. Not talking about the bellies, which are not toxic. The organs can be, but the description was talking about belly meat that these fish do not have, so your point is moot. The point was to be fast, so I get that, but I get ticked when I leave meat on the skin.
Rich Armand no he got most of the meat
Agreed. So much meat been wasted
Nah its toxic very toxic
Am I weird for finding this pleasing.?😒😒
me too
+Cruz Florez; No your not. If you wished the fish were alive,,, yes and in a sick mental way.
it's oddly satisfying to watch xD
+Cruz Florez same
I like the cracking sounds when they cut through the bones! the amount of roe is fascinating though
That sound when he slides his knife along the spine...Orgasmic.
Idk why I keep coming back to this videos there is something that satisfy me, like the way he cut it so smooth and fast
The way he fillets them is so damn satisfying.
Sounds like a zipper being zipped up and down.
It's his glove
What kind of knife was that? That knife is phenomenal!
+Preston Bozeman First he is using Yanagi knife. Then, at the end, it looks like Taokobiki. You can also do the job done with Takobiki or Sajihiki (western type of Yanagi knife). The trick is that you have to sharpen them yourself, using 2 wetstones - one medium and one finishing. Can't do it with one of those metal travesties that comes in your knife block. Look on eBay for the names I specified.
Either way this guy is a butcher. No respect.
+Neil VJ
Butcher
noun
"A person whose trade is cutting up and selling meat in a shop"
Yeah, I guess that applies.
Well done for that incredible observation and eye for detail.
Neil VJ lmao doesn't know what a butcher is
A sharp one.
who else has seen this video like 10 times already?
Yes.
+Argelio Reyes I watch it all the time
Me
Argelio Reyes me XD
Argelio Reyes not me. So dislike
was lookin for bigfoot videos and have no idea how i ended here .
thexophguy why even bother clicking
kennedy072 my dog told me to .
looks like your dog likes seafood
Try to beat him, Gordon Ramsay! 😂
Ramsay doesn’t fillet fast lol.
I've watched this repeatedly and it never gets old.
I've always dreamed about a knife like that one! all my kitchen knives sucks! I can't even cut a potato!
Just buy a single knife and learn how to sharpen it. A blade gets dull quickly especially if you put it in the dishwasher...
Profile pic checks out.
+Cacha Bacha Get a whetstone... and a couple of hours. Your knives will cut through that potato like butter.
thanks to everybody!!! I will sharp my knives!
+Cacha Bacha Or buy a sharper knife. There's one very good knife at only $55 and it does it's job like a $400 knife. Can't remember the brand and model though.
I have watched this so many times and can't stop
Efficient amateur
Wow I have to say I know exactly this man. Glad to say he filleted my first salmon! My uncle Eric goes to Frankfurt all the time and fishes and that's where I catch mine too. Pretty cool dude!
I can not fillet for shit but watching these guys do it with such ease and perfection is amazing I could sit there and watch them all day that's amazing
I worked 16 years in a fish plant and I never saw anything like that! Good work.
What was it like working at a place that smelled like my ex?
When I saw the eggs, I was fangirling😂
Because I think it was awesome
Just GIRL i felt a bit sad :-(
I was wrong... Ill correct my sentence... you are a bitch .. period
Michael Smith it's a fake account chill
SmoothRide that was dumb
I think he wastes lot of stuff
Yeah.They do that when they have hundreds of fish to clean
Post Tenebras Lux that is what usually happens.
This is like...Physical ASMR
Syro XD
Syro I wish this dude gets 3dio and makes RUclips channel of just cutting salmon.
LOL 😂
Old video, but still keeps satisfying me after all these years.
Just met this guy at a fillet station off the water. Very humble guy. Would have loved to see his skills in person. Told me to look up this video and wow.
the second part of the video where he cuts the meat off of the skin at the last part of each fish is sooo cool
seriously im getting hungry from watching this..
OMG HIS KNIFE ARE AWESOME
AWESOME WORKING AMAZING
omais cute
THANKS
omais cute
bimr hn !
omais cute
Yes
omais cute OMAIS UR NAME?
Riccardo Cacchioli and if u have worked this u ll know the knife is sharp as fuck and great for fillets,and u dont clean ur table for every damn fish
This is oddly one of the most satisfying videos I have ever seen
Was that all eggs in the second and third fish?
Vegans causing hell watching this
+Diys i'm a vegan and it pisses me off he's wasting so much flesh lol if you kill it at least don't waste it
Pierre Stromae he didn't waste anything, the meat near the stomach is very toxic, and can make you very sick
Do you know anything about doing a job like this? Oh eait, i forgot you're vegan
@@oliverxhmll so you just want us to die just eating those parts which can make us sick if we will eat that right?
Normal Gamer the skin is edible
I can feel the sharpness of his knife
Sharpness IIIII
@@bigmikefishing2650 Sharpness X
A lot of meat on the skin.
I’ve worked in a salmon processing factory when I left school in Scotland.
The fish went into a heading machine and were machine gutted.Then hand filleted.Then trimmed by hand and pin boned.
Where I worked the salmon sides had been smoked with the knuckle on the backbones fat etc.
I could trim all this off with a filleting knife 2 sides of salmon a minute.
The sides first are sent through machine to take the hard layer of smoked fish off the top of the side of salmon which is a very sharp blade between two rollers and it takes the thin layer off very cleanly(this was mashed up and used in fish pate).Then we would trim the sides of salmon till all you had was a clean piece of fish then they are sent through a pin bone machine and then hand checked for bones and placed into crates.They then went into another part of the factory to be thinly sliced like what you but in the supermarket.
Obviously smoked salmon is more rigid and easier to work with.I was very fast faster than this video.This is very skilful though. Cheers.
Show us
@@kalapatichannelnijelo I’d have to buy a full side of smoked salmon Un trimmed which isn’t easy. Here’s a vid of the factory, I worked there in 1999-2004. It’s closed now, big loss to the locals
ruclips.net/video/ui_9QZ9TUz8/видео.html
@@MrSmid888 thanks cool
Man i could watch these videos forever
Isn't this the most satisfying thing you've ever seen? Orgasmic.
Nah, too much waste for me to enjoy :/
Shhh, the vegans might hear you
This is oddly satisfying
I don't know why I watch these videos when i'm hungry -.-
I knew i wasn't the only one who wanted to a full, raw fish
Perfect time to leave out your operating verb lol
when i saw the belly meat being wasted, i cried
This dude literally got the fish guts like if it were toys LMAO. You can tell he’s been doing this for a really long time
20+ years
A mixture of skill, confidence, and stupidly sharp knife
There's a small layer of dark meat between the skin and 'flesh' that doesn't taste very good. IMO, that's why the fellow is leaving a small amount of meat on the skin.
...what I saw that my chef would grill me for, was leaving the meat on the bones! Grab a spoon and keep that shit! Amazing for chowder. ;)
"What's the slit on the tail for..?"
"Top Secret"
(Ten seconds later, secrets out...)
Pretty sure it was sarcasm, obviously implied by the little chuckle he gave after his original statement.
@@americanfrontier2448 tou obviously didnt get his sarcasm 😂
@@justinedmiston4420 yeah but this is a boring childish example of sarcasm. Everybody knew it was sarcasm. robert barajas (commentor) only prooved that he to is smart enough to understand the sarcasm. Good job robbie! Now come hear and I'll rub your chin. Who's a good boy? (my point is this is a shitty comment just begging for 1k likes. This guy onbviously doen't have "it" factor).
2:01 is the most satisfying part
Is that Mark fileting? He's hands down the best on the Great Lakes. Kills it in my town! He filets 90% of my fish and I can do it myself but I like giving back. Guy is stand up and one of the best in the biz
this is strangely satisfying to watch
Who found this after 7 years in his recommended?!
Alright, I've watched this video probably 20 or so times, and more ridiculous comments appear every time I watch it. No, this guy isn't wasting anything; he's leaving the fatty, toxin-filled parts behind and is cutting the fishy tasting, toxin-filled meat as well as the skin. A lot of this stuff is recommended to be cut off by the DNR of Wisconsin at least, as it's unsafe to eat.
P Smith Thank you!!!
The dark flesh between the red meat and the skin tastes awful, to boot!
P Smith Lmao, belly meats the best.
Chris Sharpe lol have fun with the cancer you're gonna get
Thank God I live in Alaska, where we can eat the whole fish, not that hell-hole of a polluted state Wisconsin. Thx for your concern though.
Btw, I wouldn't eat none of that fish if DNR said "parts" of it are unhealthy. Have fun playing russian roulette eating the "safe" parts of that fish.
Guy: cuts open fish
fish: *Ow*
As an Alaskan that fillets salmon all the time for subsistence, this guy is a stud whether he works in a factory or not
3 am and I’m watching this dude filet this fish like it’s nothing.
OMG THE KNIFE!!!
SO SHARP
this made me hungry I have to eat salmon eggs now...
Juan Morales caviar is sturgeon eggs not salmon eggs
why do people never tell you what knife they useing? it's like a secret on these types of videos
That's a filleting knife!
+Joshua Tan actually its not. Its a roast knife or carving knife.
Dexter russelll traditional fillet or boning
The guy doing it is so pissed that this customer put this video on youtube. I know him personally. Jay would have explained more if he was the one getting the money from youtube.
Sharp knife
Why do I find this so satisfying
Damn, that is a dude that knows what he is doing. I was wondering at first why he poked a hole in the end at first...that was quickly explained.
Well done.
not my proudest fap
U need help
Are you kidding, did you see all of those eggs just waiting to be fertilized
THEfindmaster wuutt
hahahaha
THEfindmaster this is why I'm proud to be a human
i feel mesmerized...
They should of added crying and moaning or choking noises to the video so Peta had something to do today..
Sweetcheeks Babycakes Fat ass.. Go hug a tree.
0:37
If you’re wondering why he chuckled they said.
“What’s the slit on the tail, at the end?
“Top secret”
The sound the knife makes when sliding through its body is really satisfying
It looks so easy but in real life it's a pain in the ass especially if you don't have a sharp knife like me
how did I got here ._.
Recommended videos of chefs
xXInkyDineroXx you clicked the video ;)
Disliked the video for removing the skin! Skin is my favorite part of the fish.
I prefer the meat but I do agree when it comes to chicken
Omg, I thought I was the only one who liked the skin!
Oh my god this is so satisfying to watch. Such a godly video. Will watch again. lol
BTW, the reason he removes the fish eggs is because they can be used for bait as well as food, which is why he removed them. They did the same thing when I went on a fishing charter.
Thats a fishy job
*Ba Dum Tss*
+Sir Jova 👍👍👍
*makes them unconscious* now you've both been pun-ished
Damn that's a lot of Salmon roe.
Why does he punch the fish in the head 😂😂
+Jim Cross stick to the nail
Make sure that he never disobeys him again.
+CruxG.O.D lmao
I didn't see that hahahaha
just incase
For some reason this looks satistfying
RUclips:
2013:nah
2014:nah
2015:nah
2016:nah
2017:nah
2018:nah
2019:yall wanna see a man filet a fish
I wonder what Chef Ramsay would say about this 😜
The knives are more impressive than the knife skills here
+coldnate He sharpens his own knifes, sharpening is part of knife skills
This guy is pus.
quick job but hes wasting a lot of meat that i wouldnt waste if i was doing a slower job by myself.. impressive nontheless
Yes you would
Yea but fish lays about over 2000 eggs
Brilliant knife work and removing the eggs, I hope the belly isn't wasted, its the fattiest best part, even though a bit fiddly. Good work.
Anybody else find this EXTREMELY satisfying?
why da fuck was this on my suggested videos
same ikr
I still watched it
Do you really expect somebody to give you an answer??
+Bama Woodsman you did.
this not a good worker,he just waste 30% fish on whole fish!!
Do you know how to fillet a fish DO YOU
@@ninojusic1762 me ? Yes, im a sushi chef, and thats fillet look fuzking degusting
OK, name the other things than the eggs and the fillets that you can eat
@@madsderp3648 i like the eggs
@@madsderp3648 that leftover belly meat
I see still a lot of fish meat left over 😮
This was satisfying to watch for some odd reason
I wonder why there are no ads...
what are the tan colored balls in the fish
What do you think
+Kid987654321-123456789 shut up I just wanted to know. stop having a shitty attitude
eggs
Hopefully you're under 10 and don't know any better. If not, never skip school or you may make a fool of yourself on youtube.
Cavirar 'eggs'
Nah he is only fast cause he skipped the belly meat!
Yifei Duong I’ve seen a couple of these before and usually they send it through a process to get excess meat
Those are Lake Michigan salmon and due to their lean diet of alewives, don't have the belly meat.
@@gregorykinney3981 you can literally see the belly meat all salmon have lmaoo
It's so interesting and gross at the Same time
Where is the gross part
Wow, the quality of that meat seems very different than the west coast kings I am used to. Any difference in flavor/texture?
This is the most satisfying video I've ever seen
2:47 look behind you the fishing rod get the fishing rod
what happens to the eggs he was pulling out
They get cured up to be used for bait.
I eat them
yutarosan calip the eggs r good on sushi
jason trar really i had no clue. Thanks!
***** or in miso soup
0:45
She was Pregnant bro 😑
Happens all the time when you buy a whole bunch of fish. They put them in the batches so that there is more weight
Everybody saying he's wasting meat, yeah there are a couple scraps left on the skin that you could get off, but toss it back in for the other fish or use it as bait to catch more. The belly meat isn't as good either, which is why he's cutting the upper 2/3rds of the fish
Why do i find this satisfying