I agree whole heartedly. Almost every time swim takes a spice journey, the next couple of night he will get lucid dreams (not alway's).

They're not necissarily psychedelic in respect to "hyperspace" but have woken up in dreams on other planets with friendly entities.

IT BLEW MY MIND!  swim couldn't wait to go back to sleep the next night.

I just wish  he could do it at will.