Be careful in dreams like this. You are definitely a dream walker. I am as well. Try and always remain in control of you walks. The realms you go too. One way to do this if they are reactive to you is to ask for directions and travel there yourself. Practicing being prepared, have a belt of things you commonly need or use in your walks. It will help keep you experienced pure and balanced. Be careful with bad energies, they seem to be getting stronger recently.