[2021] how do i not rage?

Originally posted by Sunset Breaker: getting too frustrated at playing da game

I would suggest taking a break. If you finish a match and you feel yourself starting to get upset, step away for a bit! It's healthy to take a breather after a few losses. It's also great for reflection on why you lost a gunfight, match, w/e. Stepping away allows you the time to think back on the match and go "AH maybe if I did this or that, I would've won."

Originally posted by Sunset Breaker: also how do i change the server i play on? lag is another of the reasons i rage so badly

We have a step by step process on how to do that here:
https://www.ubisoft.com/en-us/help/rainbow-six-siege/article/selecting-data-centres-manually-in-rainbow-six-siege-pc/000060594