What is a soul?

Thats a tough one. I guess I would say that it is your inner being, the thing that makes you who you are. Forget your eye color, how tall you are, how much you weigh, those aren't what make you who you are. It is what makes you find happy things happy and sad things sad. It is beind the love in your heart, the laughter in your eyes and the thoughts in your head. It is the real you.