its your choice to feel like shit. also, nothing he has ever said compares to the way lower div players talk to eachother, it just effects you more because its from the best player. if u don't like how he talks to you, play better than him (hes like 50 years old)
the fact he makes a living off the game doesn't have any impact on any of this. he'd be the same as he always is if he got a job in terms of wat he does in TF2 at least - you'd just maybe see him less (which is probably not true because I think he onlg plays tf2 when people have finished their job and does other degen shit while others are at their job)
if u wanna improve, play with him - if its too harsh for u and ur fine with your skill level, then don't. hes not your teacher or your mentor, but hes giving you advice. if u werent such a pussy, you would just learn from him AND enjoy playing the game.
its a team game and with that comes a lot of frustration. your play only works if its cordinated with your teammates, so theres a lot of reliance on your performance which means obviously there will be some aggression. none of that has to matter because like u guys said... its a hobby...
why the fahk join the banny team when everyone knows how he is? its streamed everyday. leaving mid match is a beta pussy move