The reality of human interaction with and understanding of dreaming is that it has been pseudoscience going back to the dawn of time.

Don't dream and you will be psychotic in a matter of days. That has been established. But dreams have no known value in a scientific in the context of using them to in the way that people often try.

To ascribe value to dreams is no different from ascribing values to getting stoned on acid. The relationship between what one experiences and reality is the stuff from which UFOs and Easter Bunnies are made.

DA Morgan