In the realm of psychedelics, ditch your expectations. No impression formed in the mind from any combination of images, sounds, or words can convey what the actual experience is like. Psychedelics are all about you, really, and I think you'll be deeply surprised at just what they can show you about yourself.

Exactly. 8)

I've never done DMT, quite possibly never will, but I can assure you that mushrooms are a valid tool for exploration. Just start out low, don't hurry, and don't get tangled up in worries, disappointments, or any other thought-based distractions. Meditative practice is a great help here.

Good luck and safe travels.