Identity

Who am I? The answer to this question might seem quite obvious, but, when one starts to think about it sooner than later will get stuck. Because this thing we all call I is very difficult to define in words, pictures, or even novels. Think about it... Who am I? Who are you? Is it your job that makes you who you are? Or is it how much you earn? Or the things you love? Or is it the decisions you made? What makes you who you think you are? And even more puzzling, what makes me who you think I am?