I am on day 17, and yes it can, will, and must be done!! I quit on a whim, really didn't think about it much. I got in the car one morning for my usual commute to work and about half way to work I just said "What the F@#%! am I doing?" That was the last one for me. I hadn't even been to this site yet. I realized after the first 8 hours that I was going to need some help. These brothers here will help.
Right now, you are on Day one. Post roll in the December group. Say to me, and all the brothers (and sisters) here that TODAY I am quit. Then live your promise, just for today. When you wake up tomorrow, do the same thing. But do not worry about tomorrow until you wake up.