I like guided meditation. I haven't done it myself in years --
   although maybe i do it with eyes open now. I can picture a hole
   in the ground, jumping down into it, and entering into a
   netherworld with friendly creatures, joining a clan, going on an
   underworld adventure, exiting through a hole in a large tree
   into woods with golden streams of sunlight shining through the
   leaves - and it's not hard to do. "