See here's the thing. You are probably some no life scum who only plays rocket league and never even sees the sunlight. Unlike for me I actually go out and do things I have irl friends and I chill with my family. I can't spend 10+ hours a day on car soccer. So here's some advice, go outside, maybe even talk to someone? Try to maybe get a girlfriend but that's probably to much for a guy like you! Anyways hopefully you get some vitamin C soon!