I just tried the white rabbit u2 last night and it was one f the worst experiences of my entire life. I've been smoking weed for 5 years and it was 420 eve and me and my buddy wanted to try this k2 stud everyones talking about since it's legal and doesn't stay in ur system. We didn't think we we re gonna get very high from it so we smokies a fat ass blunt with it then about 15 minutes later it hit me. We were sitting in the car on campus and it seemed like I couldn't control myself and I was stuck in a horrible mind state I would close my eyes and it would make it worse. I couldn't dive at all and my left side vision was very bright to the point I couldn't even look left. Then my buddy throws up and after that I too threw up. All I can say is I was stuck in a horrible mind state for 3 hours until I was finally able to drive home . Will never try u2 ever again only weed from now on. Please don't anybody try this