Get to work. Do it over. Get it right. No you can't quit early. Get a hair cut. Shine your shoes. Paint the deck. Swab the deck. Shave closer. etc,etc,etc!
you can't be a perfectionist the first time, you need to make mistakes first and then you attempt or try over and over. That's when it's no longer a problem, therefore perfectionist comes in.
If I can't do the job right - I prefer not to do it all. I have very high standards for myself, and occasionally I expect others to live up to these standards. However, I am far tougher on myself than those around me.
Get to work. Do it over. Get it right. No you can't quit early. Get a hair cut. Shine your shoes. Paint the deck. Swab the deck. Shave closer. etc,etc,etc!