I just have to add that I love the laspe/relapse/collapse idea too. I had too many lapses over the holidays that turned into a minor relapse, but I'm on my way back to normal instead of headed toward a collapse!
Ah, lapse/relapse/collapse. I've been to relapse, and held on tight to not let it become a total collapse. It's taken me several years to be willing to try to take the weight off again, though I maintained at the relapse weight. My goals are different now - health and clothing sizes - rather than a number on the scale.
I've also had several relapses since reaching maintenance. Each time I try to come here and refocus. I never completely lose sight of the big picture and how keeping the wt. off is so important to me. But, sometimes life throws me curve balls and I don't react like I should. Being able to forgive myself and get back on track is very difficult for me. Without 3FC's I don't think I could do it. I'd see each little relapse as a reason to give up. When in fact, it's all the more reason to not just take it for granted. Step up the program and get back in business.