Welcome to the site. This place is for real and if you are really serious about it you too will be quit forever. How "hard" it is, in my opinion, depends on two things. First, how determined are you to be quit? Second, how much do you want to be quit? Two different questions. If you want to be quit for you (the right reason btw) and are determined to be quit for good, then while it may suck for a few days or weeks it is going to be easy in relative terms. If you are quitting for your wife, your kids, your dog, or the hot ass neighbor that will be tanning in a bikini in a few months, then you are destined to fail. Similarly, if you really want to be done with this shit for good and you have had the mental conversation and decided that come hell or high water THIS TIME is the last one...then you got it. That and you'll have all kinds of support here. I was up to three cans per day and had a habit that started about two-and-a-half decades before my last day. Quitting at first sucked and there were a few rough patches, but quitting is one of the best things that I have ever done. See you at 100.