I shall revive this thread if I may. I am experienced with shrooming personally and believe it to alter your perception of understanding. I figure most here are well aware of shrooms to be mind-altering and the effects of mushrooms are as harmless as used in moderation like cannabis.
Some do it to explore the natural environment and seeing it differently could have either positive or negative outcomes depending on the situation. If you think positively while taking this hallucinogen, you will have a positive experience. If you decide not to accept the altering of perception or will completely have regret/doubts then your body will naturally start to fight it as well to help you come down from the trip. Milk is said to mellow you out if you seem to be having a bad experience.
I did shrooms to help me overcome. If you are looking to let go and realize you will certainly be able to. You know how cartoons or some shows defy the natural thought of everyday life? It's basically you and your dream world except reality is you are very awake and wandering outdoors seem to be the best environment to explore the vividness of glowing colors, geometrical patterns, and a lot more depending on what your hapiness is bound to create. Your world, your bed, your life, your eyes (advised not to stare in the mirror during trip or focus on body parts) and anything you focus on will be so detailed as you trip. It really takes you out of the thought of 'what is human' and your body synchronizes with the nature of the world/life around you typically making you understanding a purpose for everything. Sort of like accepting everything as it once was all over again.
Some may not have the same experience but I've read experiences out there and talked to different types of people to help myself better prepare for my own personal experience. I wanted to understand what others did while shrooming.
I don't reccomend doing it alone but if you want, be sure to keep in mind a journal is your best friend after. You might want to write/draw or even fold paper and it will open up all these connections and the things you see and feel is unique to the trip.
Eating good prior to an hour before taking/ingesting is a good idea. Taking it on an empty stomach could be either good or bad but for me it was kinda bad considering my stomach was upset for the first hour felt like I needed to shit it out too. Not sure if I did or not but definitely did trip better (sorta weak of a trip). Take care and trip safely my friend.