Yes, that was unrelated to smoking pot. Years apart, actually.
Never had mushrooms, or anything harder than "marihuana." (Who spells it that way, anyway???) Always wanted to try shrooms, coke, heroin, stuff like that, just to know what it's like to be those kinds of high, but never will because of the risk of addiction. The juice is definitely not worth the squeeze on harder drugs.
I don't know for sure but I don't think shrooms are addicting. Only tried them a couple times back in my college days. They were kinda fun and harmless I guess, nothing too extreme. One bit of advise though, doing shrooms (and possibly drinking and smoking a little pot) and then jumping on a trampoline is maybe not the best idea. We ate the shrooms and went to a nearby bowling alley, not sure why as we weren't really bowlers but, I remember it seeming like the bridge on Star Trek in there. We didn't stay long as we were all kind of freaking out. We went back to a buddies place at Chateau Le Fleur apartments and thought it would be a good idea to jump as high as we could on his trampoline. It's all good until you miss the tramp and land square on the support bar with the arches of your bare feet. It didn't really bother me at all that night but the next day both my feet were black and blue and I could barely walk. Also tried mescaline one night (at Pound Hall). That one is tough to describe. We laughed for hours and couldn't quit smiling but I don't really remember feeling anything else strange about it. In fact I smiled so much and so long that my cheek muscles actually hurt the next day.
Pretty sure I had LSD one time by complete accident. Went to a Molly Hatchet/REO Speedwagon concert at Pershing. I took just a few sips of some girl's (who I didn't know) coke and I soon started seeing stuff. Molly Hatchet was the first act and when they took the stage the bass player's head was blue and about 3 foot long. I passed out before they began playing and did not see or hear one song by Hatchet. That still annoys me to this day. But I did wake up between bands, felt exceptionally good and watched REO without incident. I'm not sure what it was but based on the hallucinations I always figured it was probably acid.
Anyway that's my experiences with the stuff that makes you see things. I've never wanted to even try heroin or some of that harder stuff. Seems too scary when you see what it does to so many people.