I struggle with this all of the time.
I don’t like to fail, so I don’t usually try.
However, we should be embracing failure. Failure can be a way to tell us that “that way doesn’t work” not “I suck”.
Learn from failure and embrace the good that comes from it so that you can be a better person.
So, go out there and try. Give it your all. And, if you fail, then you fail. It doesn’t mean you lost. It doesn’t mean it’s impossible.