Absolutely. The fact that it overwhelms your brain and does a mental reboot which takes time to recover from is part of why it works.
Psilocybin is a dead ringer for the serotonin molecule.
The one on the left is the normal interconnections in your brain. The one on the right is under the influence. The brain has the ability to talk to areas it normally wouldn't / couldn't which is why you can smell music and taste color.
There is a netflix series on my favorite author on this now:
Author Michael Pollan leads the way in this docuseries exploring the history and uses of psychedelics, including LSD, psilocybin, MDMA and mescaline.
www.netflix.com
Michael Pollan wrote "How to change your mind." and it gives a good understanding and framework for doing your own recovery when you do not have a guide or a mental health professional to walk you thru the process.