I learned that the 'delete' key can be an amazing tool you can use whenever you're not completely happy with your work, and that can happen pretty often.

And I agree with saving your failures from time to time, especially if you know you're gonna keep doing what you now do. For example, if you try to write an article now and you fail but you like the idea, you can keep it saved somewhere and rewrite it when you'll have more experience and you'll be a better writer.

Thanks for the comment! :)