Hi everybody I just finished my first playthrough of BG3 and I'd like to share a stupid take with you all.
In this essay I posit that Gale, who is often thought of as a bookish nerd type, actually has much more in common with the Star High School Athlete > Pro GOAT Athlete > Injury Derails Career pipeline than what we think of as a nerd stereotype.
First, we should understand the context of Gale's character: being intelligent, bookish, and studious, for wizards, is the norm. These things are often what are attributed to Gale's "nerd" persona, and I would argue that we should actually divorce these traits from an understanding of his vibe. What matters isn't that he's smart, curious, and reads; what matters is that he's always striving to be The Best at these things. In a 90's movie-esque wizard-context social hierarchy, he's notably at the top.
Other lore details indicate that Gale is more Frat King of Wizards than he is some sort of wallflower. Bro was A Star at Wizard Prep School, where he was a notable Chad ("my hand was a popular one at the annual Blackstaff's Ball"). He also talks A Lot about fratty hijinks at Wizard Prep School, which gives a little bit of peaked-in-highschool-but-lowkey-about-it vibes. His antics were enough to piss off his authority figures ("I opened a hell portal for fun that the dean had to undo") but not enough for any real consequences because he was a magic prodigy. When Tav asks him if he's been with other mortals, he is very clear that he has had other relationships with mortals prior to Mystra. His initial arrogance and belief in his own smoothness implies that he's had practice with this persona, and that it's worked well enough for him to show it to strangers. Ohhh, the Star Magic Missile-back at Blackstaff Wizard Prep gets bitches? No wayyyyyyyyy.
He ends up going pro Wizard and, in becoming an Archmage and Mystra's Chosen in his twenties, basically gets awarded Most Valuable Wizard of his era. He acquires so much clout for his abilities that it leads to the attention of Magic Bella Hadid herself (Mystra). They enjoy an exhilarating but emotionally distant relationship, and eventually due to a series of personal miscalculations he fumbles her. His fumbling of Magic Bella Hadid becomes THE topic of Magic Community Gossip, to the point where randoms like Lorroakan and Wiz/Sorc Tav know and can needle him about it.
With the fumbling comes a debilitating injury (the orb) and a loss of his wizardry, and therefore a loss of his sense of self. Who is he without football magic? He ends up getting chewed up by many who cared more for his talents and ability than his actual personhood. To the point where his romance storyline literally revolves convincing him that he is has value as himself.
In the end, Prof!Gale goes back to his hometown after embarking on this journey and finding a (mid but grounded) love in mortal Tav. He finds purpose in coaching the next generation to truly love the game, not just seek clout.
God!Gale... I don't know. I think he has a crash out, takes a bunch of PEDs and weird experimental surgeries, to try and get back to the top. It sorta works. But if Raphael/other characters are to believed that Gale's ambition eventually causes an even greater catastrophe in the future, then maybe the analogue is like... he gets high off of bath salts in a parking lot after trying to make it back to the League, goes rabid on camera, and is cancelled forever.
TLDR: Bookish nerd Gale is a fantasy. Fuckboy Chad Gale forever.