Remember that fear always lurks behind perfectionism. Confronting your fears and allowing yourself the right to be human can, paradoxically, make you a far happier and more productive person.
—Dr. David M. Burns
Assert your right to make a few mistakes. If people can't accept your imperfections, that's their fault.
Aim for success, not perfection. Never give up your right to be wrong, because then you will lose the ability to learn new things and move forward with your life.