I'm also keen to find out what role hypnosis can play in optimizing one's life. Based on its effectiveness at reducing chronic pain and helping people to quit smoking it seems like there could be real benefits to employing hypnosis.

At first I was thinking of more lifestyle benefits but now that I think about it there could be real benefits in hypnotically inducing people to do things like seek to be accurate or to consider the opposite. I've never seen post-hypnotic rationality-training studied but it would certainly be interesting to experiment with it if you could get someone. Seems like little downside, some possible upside anyway. Even a null result would be interesting.