An observation from That Guy; you know, the one who was always such a Good Friend when you were young?

Unless a man is sure of who he is and what he wants out of life, he is incomplete and has very little to give in a relationship. Maturity isn't simply an end to childish behaviors, but a level of personal understanding. In the face of their lack of maturity, you have to recognize the difference between the hope that springs from the dream of love, and the reality of love. If a man is incomplete, then you've fallen for the dream of what could be at the expense of recognizing the reality of what is.

And that will break your heart like nothing else.

Oh, and it hurts, but the pain that comes with that experience is only the mourning after the death of the dream. Just remember that the dream doesn't have to be wrapped up in one individual. It will take time, but the dream will return. And when it does, someone else will come along to share it with you.

Good luck and take care.