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.
God has already done everything He's going to do. The ball is now in your court. If you want success, if you want wisdom, if you want to be prosperous and healthy, you're going to have to do more than meditate and believe; you must boldly declare words of faith and victory over yourself and your family.