There's a natural law of karma that vindictive people, who go out of their way to hurt others, will end up broke and alone.
When you're scared, when you're hanging on, when life is hurting you, then you're going to see what you're really made of.
Children are the first thing I see in the morning and the last thing I see at night. It hurts me to be away from them for a few hours. It really does. I love them and they're girls, so they know how to push my buttons. But I've learned a lot and I have to thank my wife for that.