No, you’re a human. All of us have generally done shitty things, especially when we were teenagers and were exceptionally shitty versions of ourselves. You’re not “marked by sin” or whatever religious nonsense some people like to say, none of what you did then has to define your present or your future. If anything, feeling bad about the things you did in the past shows that you have grown up, learned some empathy, and become a better person.
So far, my experience on this depends on your graphics card. If you’re using AMD, you shouldn’t be too significantly impacted. If you’re using Nvidia, god help you. In my experience trying to get games running on Linux with an older Nvidia card, you’ll have a lot more fun bashing your head into a wall until the wall breaks.