I constantly hit headshots in death matches and when in comes to competitive games I suck....I miss most of the headshots...don't know why?

Hello everyone, I have a huge problem with tilting. I get mad at myself mostly but not toxic to other players. Does anyone have any real tips as to how to deal with it? The game is not fun for me when im tilting every game. Pleaseee hel...

I was always this kind of tech rat, constantly trying to get the best performance out of a competetive game or even single player games. I would literally try EVERYTHING to bump up the FPS as high as possible before actually playing the gam...