"You didn't love her. You didn't want to be alone. Or maybe, maybe she was just good for your ego. Or, or maybe she made you feel better about your miserable life, but you didn't love her. Because you don't destroy people you love" - Grey's Anatomy
Angels are the people you meet who show you the most extraordinary things about life and yourself. These angels don't always need to stay in your life forever, but the fact that you've met them at all changes your entire direction in life.
Commitment means staying loyal to what you said you were going to do even when everyone else reneges on their promises or obstructs your path. "A man is only as good as his word. never ever go back on what you committed to do!