Funny guy Jack Black gave up heroine the first time he tried it. He says he was given the drug by an acquaintance, but gave it up after he had a bad trip and lost feeling in his legs.
He tells Blender magazine, “It didn’t agree with me. I couldn’t really feel my legs, and my heart felt like it was slowing down too much. I thought, ‘Oh my God, it’s going to shut me down. I’m going to die.’ I went down to the 7-Eleven at the bottom of the hill, and I had this strange sensation that my legs were pumping, but the feet were just sort of lifeless stumps. I did a little shopping and then walked back up the hill and survived. And never did it again.”
That would scare the bejesus out of us too! It's a good thing he was scared straight, rehab is already overcrowded.