Please don’t smoke anything that will turn you into a fiend. You are not supposed to experience withdrawal symptoms while smoking marijuana, and if it is a well-publicized side effect of synthetic marijuana, we can’t imagine why anyone would want to dabble in it. New Jack City did an effective job of highlighting the struggle that is withdrawal (R.I.P Pookie), and that dealt with crack. Do yourself a huge favor and don’t become a synthetic marijuana case. Remember: you can’t suffer from withdrawal if you don’t smoke it in the first place.
Plus, it's on the FBI's radar.