You Put Yourself First
By putting yourself first, you're actually not being selfish. You're just being realistic.
You like to help others as much as the next person... maybe even more. But you know you need to be at the top of your game in order to really give back.
You take good care of yourself, and you have learned the art of tactfully saying "no." It's all about balance.
You try to stay away from people and activities that drain you. You prefer to save your energy for those who really matter to you.