I feel that you are posting some very irresponsible things in the comments here in a very authoritative tone. I would kindly invite you to refrain from doing so, since I disagree strongly with your various assertions. Perhaps you can offer your views as your personal perspective rather than objective truth.
Caffeine is a mind altering experience. Eating too much sugar is a mind altering experience. Drinking alcohol is a mind altering experience. I have had extremely pleasant and also terrifying psilocybin trips. They have all been constructive experiences for me.