Yes. Smokers and fats use the same logic. Just today my (fat and smoking) mother broke a 9 day non-smoking streak. Her response? "I'll try again after Christmas, I promise I'll stop for good" but that's what she said the time before and the time before that. That logic tells me she doesn' really want it and she's just setting herself up for failure yet again. If you truly want to change you will do it now and if you fail you will start again immediately. No bs, no lies, no excuses. None of this "I'll try again later" shit. It's now or never.