They truly do reveal the existence of aliens and other dimensions of life. They also expand awareness. Expanded awareness reveals deeper or more complex layers to the things that are presented to us. Without expanded awareness, you see those things at face value. But, with expanded awareness you begin to realize that there is a complexity to information, (ie: stories, music, people, language) that you hadn’t noticed before. For instance, I could write a child’s verses, “Mary had a little lamb” and not really be talking about lambs or fleece. You might also realize that the ring in “the lord of the rings” is a wedding ring. But why, you ask? To answer that question, you need expanded awareness.