I've only had one "bad" high. It happened on 4/20 this year and it was my second time trying weed in over a month, I was wrecked and I hung out at the local mall and I have never felt so paranoid in my life, felt like every single person was watching me, and on more then one occasion, cops were watching me, I had mall security attempt to corale me on 2 occasions there whilst I got lost in a crowd, I havn't been to that mall baked since.