You are getting veeery sleepy ...
Here's an idea for the advanced lucid dreamer. It has not been tested by me yet (and I'm not sure, that I'm adequately advanced yet either).
Premise: you wish to change something about yourself
Idea: the change should be brought about through hypnosis
Twist: use a DC hypnotherapist to hypnotise you during a lucid dream
Who knows, maybe it works really well compared to ordinary hypnosis. :)
Incidentally ... try to avoid using a megalomaniac DC, bent on world domination, and disguised as a hypnotherapist. :D