IME the only time I have hallucinated is on comedowns deprived of a lot of sleep or the few occasion I overdid it and took. more than 500mgs in a night. I always reagent test my rolls as well so i kno its the real deal everytime. In vegas I recall takin alot of mdma and in my hotel room seeing my my cat melting down the wall only to find out I was actually looking at curtains ><