There is beauty as well as danger when you deal with the subtle realms. The beauty is that you can have realizations, revelations, and experiences that can carry over into the waking state. The danger is that you can expose yourself to negative influences. There are many positive as well as negative entities that infiltrate one’s consciousness while dreaming or disturb one during astral travel. Often they appear in the form of family members or close friends. There are also beings on the subtle plane that are in the habit of engaging the sleeping person in unwanted sexual activity.

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "There is beauty as well as danger when you deal with the subtle realms. The beauty is that you can have realizations, revelations, and experiences that can carry over into the waking state. The danger is that you can expose yourself to negative influences. There are many positive as well as negative entities that infiltrate one’s consciousness while dreaming or disturb one during astral travel. Often they appear in the form of family members or close friends. There are also beings on the subtle plane that are in the habit of engaging the sleeping person in unwanted sexual activity." in the context of "p. 21" to mean that wisdom is timeless.