Many people say they don't dream. Everyone dreams. We just don't remember all of them.
There are several types of dreams depending on where they originate. The subconscious level that is closely related to the conscious mind is influenced by external stimuli, perhaps a
disturbing movie or an event that was attended. These dreams are usually frivolous.
The second type is a higher plane of sub-consciousness that usually relates directly to your physical body. These dreams tend to be warnings about the present condition of the body that need attention.
The third level of subconscious dreams relates to your mental condition. It exposes mental attitudes and beliefs that need focus. It assists the individual in understanding how negative thought patterns place limitations on spiritual evolution.