What to do when you have trash teammates?

The word "trash" is not really to be toxic,it just means the player is...uhm...BAD.and some people agree that their trash..but legit..does anyone have a recomandation of what should I do to chill out?...like carring a match with my friend and the teammates are just...a bit dumb...ya'know?and then when we free lose the game bcz they wanna go splitpush 3 vs 5..in the match details (end screen) there is gonna be trash talk..and i'm getting rlly mad...like it just happend to me..there are just some poeple who don't deserve being carried...80% of my wins i carry the games,even if my KDA won't show that.anyway does anyone have a tip on how to chill out after you finish a bad game and you really need to play another one becuse there's nothing else to do...expect for music. (reiplies with crap like "don't call them trash";"don't flame them" are gonna be completly useless,so if you want to reply don't do that kind of stuff,just give me a tip on how to chill out)