I smoked various brands of K2 daily over a 3 year period. At the end of that time my husband and I were smoking 3 10g pouches per week between the 2 of us. Quitting K2 was one of the hardest things I’ve ever done in my life. Even harder than when we have up meth 11 years ago. I am a very very experienced recovering addict, and I can tell you from experience that K2 or spice is far worse and a lot harder to quit than anything else I’ve ever done. Md I’ve done a lot of drugs. My husband and I were both extremely sick while detoxing. We experienced nausea, vomiting, diarrhea, cold sweats, hot flashes, inability to eat or sleep. All of these symptoms lasted for 2 weeks. If you haven’t tried it and are thinking about it, DON’T!!!! This stuff is BAD BAD BAD!!