Lots of other good advice in the thread already. I'm not sure how to phrase mine, but "live with it". Use your understanding of math to realize right now that

Lots of other good advice in the thread already. I'm not sure how to phrase mine, but "live with it". Use your understanding of math to realize right now that statistically, you will always be worse than just about everyone at pretty much everything. You will always be behind multiple other people on just about every score you can come up with. The fact that you read about person X or Y or Z, then feel inferior.... ugh. You don't have much imagination. Stop reading about other people - you should be able to feel inferior without reading the specifics of anyone else. But you can also feel... accomplished(?) both to your earlier self and to some others if you choose to. Once you start to realize that, you'll hopefully have a different (and better) perspective on things.