Dear doctor, I had been a normal smoker for almost 3 years now. 3 cigarettes a day on an average. And moreover I had been using marijuana continuously for almost 2 years now. I really wish to stop both of these habits as it keeps me away from the things I want to achieve in my life. I had tried stopping both but was not successful for a period more than a month. I fall in depression and anger towards the end of the month. Please help me out with some medication if possible. I really wish to stop this and achieve great things in my life. I hope what I have shared with you remains with you. Is it necessary that I take anti depression pills?