Wellbutrin was horrible for me. Im good with sticking out med side effects but I just felt awful and completely insane from 3rd or 4th day I started taking it. I quit cigarettes the first weekend but I dont think it had much to do with the drug as much as being told I would get very sick if I continued to smoke on it. I only smoke occasionally anyway. All I can see looking back on those few weeks is anger and misery. I was suicidal by the end of the second week. Thats when I decided to give up on looking for a new antidepressant.