[God that's ominous. He doesn't quite parse what she means -- its hard to digest that she seems to be implying that he is capable of being changed so easily. His father's skepticism about the dark and the light rings clear in his head.

Its so absurd that he can't help but scoff a little.]

You're crazy is what you are.

[He adjusts himself as much as he can while strapped down so he can try and make his point more clearly.]

You're not trying to tell me that Supreme Leader Snoke cares about you. As a person. That's not having a place in the galaxy, that's being a lapdog. You could walk away from that now, if you wanted to.