Look out for indications of mold. If the thing is any inexperienced mold, white fuzzy mold, or dim black places (mildew) about the mushroom, will not consume it. Don’t be concerned if the thing is blue staining—That is widespread in Psilocybe mushrooms and an indicator that the mushrooms comprise psilocybin. https://mushroom-chocolate-bars77429.rimmablog.com/32233911/the-definitive-guide-to-polka-dot-chocolate