Every second of everyday, I grow into a different person. I am constantly bombarded with new, and so I become. I hear new thoughts, see new things, meet new people. I learn from all these things, they add and take away from me, leaving me completely altered.
I am always changing, becoming new, becoming someone else. That is why you will never truly love me. Why, though you think so now, you will not love me tomorrow.
It is also why I can't promise that I will love you tomorrow. It's why I can't go, do, or really even think beyond this very moment.
That is why I cannot commit to any of this.