 Fly agarics are known for the unpredictability of their effects . Depending on habitat and the amount ingested per body weight , effects can range from nausea and twitching to <unk> , <unk> crisis @-@ like effects ( low blood pressure , sweating and <unk> ) , auditory and visual distortions , mood changes , euphoria , relaxation , <unk> , and loss of equilibrium . 
