Only lucky idiots survive self-taught mushroom hunting trips. Whether they are mushrooms to eat like morels or chantrelles or whether they be travel agents like psilocybin. Don't be an idiot, dead or otherwise. Read, read more and then find a grad student who is into 'shrooms and who is a veteran mushroomer. Since you have grown, pick only what you can positively identify 100%. Novices? Buy some from somebody. Again, the best way to learn mushrooms is to go with somebody who already knows them. 30+ years as a RN, 17 of those in ER, and many more as a traveler. Trust me.