I want to quit smoking

i quit about two months ago cold turkey. I think it just has to be the right time. What i mean by that is you have to decide you've had enough and I had. I put a rubber band around my wrist and every time i wanted one I would give it a pop. My wrist was really red for awhile. It's not easy I still want one sometimes, started eating more junk food and have gained twenty pounds, so now I gotta work on that. Good Luck