The Perfect Mistake

I have 'perfectionism' which is an all pervasive attitude that whatever I attempt in life must be done letter perfect with no deviation, mistakes, slip-ups or inconsistencies.  Although this can be seen as a weakness, it can be a strength too, such as in the following:

Okay - so I don't like making mistakes but hey, if I strive to exceed my abilities each time as perfectionists do, and need there to be no slip-ups to ensure that everything I do is done right, then I am gonna have such fun making the perfect mistakes.  Now I need to find some quote that gets me out of trouble for all the mistakes I make;)

Suggestions welcome:)