Dreams interest me for two reasons:

The first is meaning. Some dreams are meaningful in the sense that they tell you things about yourself and your life that are important. Perhaps it is the subconscious communicating, or perhaps it is the Higher Self. These communications are always interesting and sometimes profound.

The second reason has to do with the nature of reality. Contemporary physicists tell us that physical reality is a MUCH stranger place than we ordinarily assume. They talk about many different dimensions and the possibility of alternate realities.

I believe that a vivid lucid dream, which is a type of astral projection, IS experience on one of these different dimensions or in one of these alternate realities. Instead of simply 'brain noise', some dreams are just as REAL as physical reality. This fascinates me.

If you want to convince yourself that you are, in fact, a spiritual being, develop skill in lucid dreaming. A really vivid LD can be a life changing experience.