Authors:

Life isn't perfect. It's not supposed to be. We all make mistakes. You bash your head against the wall and you get hurt, but you walk away and make the best of it. And that's what makes it life, Brenna, not perfection. You'll never find happiness if you only expect to find a perfect life. Happiness is something we reach for while we try to learn from our disappointments.

Karen White (2007). “Learning to Breathe”, p.255, Penguin
Life isn't perfect. It's not supposed to be. We all make mistakes. You bash your head against the wall and you get hurt, but you walk away and make the best of it. And that's what makes it life, Brenna, not perfection.