What's your carrot?
What motivates you? Do you know? If you don't know how to motivate yourself, then how will others?
When my wife and I go to the store, we have to do her stuff first and my stuff last. Once I get the things that I need, I'm done. For me, I'm not usually motivated to do things for other people. I have to find something that excites me in order to have energy. I have to know what my carrot is.
