Watch out for signs of mould. If the thing is any green mould, white fuzzy mold, or dark black places (mildew) over the mushroom, tend not to eat it. Don’t worry if you see blue staining—This is often frequent in Psilocybe mushrooms and an indicator that the mushrooms comprise psilocybin.  https://psilocybinchocolatebarsne89900.is-blog.com/40353904/psilocybin-chocolate-bars-california-fundamentals-explained