Not poisonous, not psychotropic, doesn't taste good. Do you usually go around picking mushrooms you know fuck-all about and asking strangers if you can eat them? If you want to make mushroom identification your hobby, get some good identification guides and try to find a guy who knows his shit to teach you the ropes. If you just want to trip on psilocybin shrooms, learn all of the identifying characteristics of your local psilocybin shrooms and their poisonous lookalikes. AND DON'T EAT GALERINAS!