Don't ever criticize yourself. Don't go around all day long thinking, 'I'm unattractive, I'm slow, I'm not as smart as my brother.' God wasn't having a bad day when he made you... If you don't love yourself in the right way, you can't love your neighbour. You can't be as good as you are supposed to be.
See, when you drive home today, you've got a big windshield on the front of your car. And you've got a little bitty rearview mirror. And the reason the windshield is so large and the rearview mirror is so small is because what's happened in your past is not near as important as what's in your future.