Confused

I'm quiet. I'm not necessarily passive. I'm timid. But I always make bold reactions. I'm antisocial. But groups of friends does wonders. Yet, I'm confused. Who am I? I love hugs. But don't touch me. I love food. Yet I'm picky. I don't express feelings. But I'm so emotional. I'm so confused. Who am I? I'm alone to my mind. But my family never leaves me behind. I determined to make it. Yet I'm lazy. I'll procrastinate and cry. Then I'll give a reason why. Yes, I'm so confused. Who am I? I am me. I am human. I change everyday. I don't know what I'm doing. But I try to stay constant. The world may leave me behind. But not until I figure out, Who am I?