Hi, my initial reaction was also to suggest trying to go to sleep in your lucid dream.
Another thing that may be helpful is to try breathing through your right nostril, as that helps access the rational part of the brain as opposed to the creative (block the left nostril while breathing) [I think that's the nostril to use? if I got it mixed up someone please let me know]. Are you right or left handed?

Also, try doing a search on google scholar for scientific journal articles that have done research on this subject...if you don't have access to the journal, pm me the name of the article and I can get it for you.