Seriously, how much did you drink? You're either genetically predisposed or you're black out drunk every night since you've been a teenager.

Lol I remember early in my career trying to keep up with all of CS before I gave up sometime in the late 90s.

CS in general is moving so fast that it is hard to keep up with what all the sub fields even mean now.

ML has hit a critical juncture and is moving at light speed. I’d be surprised if any mere mortal can keep up with all of ML now.