If you aren't failing you aren't really working/learning.

Life is entirely built on failing, learning, moving onward, and doing it all over again. Every day.

If you are stressing out about failing, you are focused on the wrong thing.

I'd bet real money that the majority of stupid/unbearable/boring people you meet in life are the sort of people that never learn from their mistakes.

Yer gonna fail. It's happening right now. Learn something.