I had no choice but to stop smoking marijuana. I started pot at age 15 as a result became mentally ill at 16 years old. Although throughout my life I've had prolonged periods without and have completed courses and worked full time. But for the last three years of life I became a chain smoking pot addict. Three weeks ago I became so angry and heard abusive voices screaming in my mind, that lasted two weeks after I stopped the pot use. I still feel like a joint after all that seems crazy I know but most users would agree the euphoria is great even though the negative components are still present. Not sure what to do next?