Yeah, Jamie & Joedirt... Lucid Dreaming FTW!

It is the art of arts.  The über technique in this bag of tricks.  I heartily recommend it to anyone who is even remotely interested in crawling all the way down this rabbit hole.  It is the skill of skills, if only because of the extreme time dilation that one can leverage.  If done well, you can have many lifetimes worth of experience, training, and cultivation knocked out in a few nights of heavy sleep.

There IS a good reason why the taoists, tibetans and a slew of other heavy trailblazers all considered dream work the highest and most sacred of yogas.