The fact is we are not in the same world.And I don't like her characteristics ,but I wanna be her friend,I think she is useful for me[need proof].She seems not interested in a relationship with me.But I will proof I'm useful for her.So,what should I do?
I have two options:

  1. leave her away,be who I am.
  2. Be with her,keep a distance but stay in touch.

      I don't know if I can realize opt #2.But I do know what approach I should take.By that I mean,I will keep doing my things,while in the meantime,take a little effort to surprise her and make her realize that We Are Useful For Each Other.
      My goal is let her realize that.But first of all,I have to proof she is useful for me.