How 2 Arcane Mage: Understanding Talents by Analyzing the Details!

Let's look at how the arcane mage operates. Together, we will grow an organic understanding of Details! and be able to incorporate these ...details, into your everyday gameplay. I have been a mage for about 15 years now, favoring arcane. I also have several max level mages, all arcane. I have two main arcane mages that I play, both of which can easily tackle a Mythic +, so I feel as though I'm an authority on the subject of arcane mages.
And I thought it was time to share some of my wisdom. Hopefully, someone out there is helped. Enjoy!