While also try finding some content in what you have already achieved. Since not everyone can even do what you can do after all.
But at the same time, shifting this from what you think of as your work and making it instead a hobby can also help you mentally.

Comparing your work to your peers can be great for seeing where to improve but never think just because someone better is out there you should quit. There will always be someone or something better. So it’s better to see those things as stuff to inspire you to be better to reach it.

Good.

Ah! Didn’t know you had this gal. Pretty nice.

This Cass?

I have a deep feeling I know who this is.

Facts.