I took that pill called Champix. Worked like a charm for me. Ya take it for 3 months, by my 14th day taking it, i woke up and stopped smoking. Still took the meds for the 3 months though, I know alot of people who get side effects from it, alot of very vivid horrendous dreams and hallucinations and suicidal thoughts apparently while taking it. I had no side effects whatsoever. When i was taking it i was in the midst of being diagnosed with sever sleep apnea. I never really dreamed at all that i could remember cause i didnt get to REM sleep due to the apnea. By the time i was done with the meds they hooked me up with my Cpap machine for sleeping and now i remember dreams but am done with the smokes!