I remember tripping on 5 hits of LSD and just nearly losing my sh!t. It was crazy. I hadn't done it in a while and just thought that it wouldn't be too crazy but it hit me in like 15 minutes. I was running up and down the stairwell of my apartment building and nothing made sense. I even tried going out on the roof. Reality had completely disintegrated. I stayed in my room and just had the craziest visions in my head of people with human heads and animal bodies...the walls were breathing in and out...I was honestly tripping for what seemed like 12 hours. I've had some fun times on it but I came to the conclusion that shyt's too powerful. Ive had some good moments of self-actualization on it but a bad trip is the worst! But I believe there's no such thing as a bad trip because you can always coax yourself out of it by remembering that it's just the drug doing everything and it's all in your mind.