[That actually sounds pretty interesting as a concept, and Ren gets distracted for a few moments just thinking about the kinds of entertaining things that could lead to. He comes back to himself after a few moments, though, still looking rather curious.]

Is being human a more permanent existence than what you are now...? It sounds like what you are would be pretty powerful, so becoming human would be a step down from that if there wasn't something else important about it.

[In Ren's experience, though, spirits are supposed to be transient and nothing else. Perhaps there's a physicality to being human that he currently lacks, or it's something sentimental.]