Hmmm the god damn robo itch. Don't take more than 600- 700 mg for ya first time. Also try to combine it with another drug besides weed like Diphenhydramine, DXM on its own can be weak compaired to other dissociatives like Ketamine or PCP. Valium is also great if you cant sleep or you are tripping to hard. Good luck & don't push it too hard you first time.