MoonJeli
Do you do any dream journeys/work/travel at all, or do you only journey when awake?
Well, I know it is possible to do dreamwork and wandering when asleep. I've done it occasionally, but mostly by accident. The problem is attaining control of the dream, and for me control is the most important part of any working/journey.
There have been a few times I became conscious of dreaming and decided to play around, but the kind of spiritual stuff I do in astral journeys I would only attempt when awake and in full control of my functions.
I also think dreams sometimes carry interesting psychological messages. They can tell you a lot about yourself and your situation. So often when you're dreaming it's not the same as journeying in my sense of the word. It's like a garbled message, and wandering around in something like that could be very confusing and also possibly make you miss the point of it entirely.
In short, many dreams do not take you to the same 'elsewhere' that I go in controlled conscious travelling, and I really only ever travel in a fully controlled environment with full capacity of thought.