I can't believe how easy I'm finding this. I've always gone a bit loopy when I've tried to stop before. I cannot praise Champix enough. But what happens when I come to the end of the prescription i.e. the end of the 12 weeks? Do the cravings kick in then? Will it be like stopping all over again - but with the loopy bit come to catch me up? I find it hard to believe that I can do it without Champix. Comments please Champix users.