A few days ago, we decided (based on his pediatrician's recommendation) to go cold turkey on daytime diapers with Sean. After all the resistance he's been giving us over the last couple of months, I expected a disaster. But we told him he was too big for diapers, and that he was responsible for his own potty training at this point. We told him that we weren't going to remind him to go anymore, and that if he had an accident he would have to clean it up himself. And guess what? He's been 4 days now with no daytime diaper, and he hasn't had a single accident. It's been good for him in more ways than one - he's so incredibly proud of himself, and it gives him a new sense of responsibility. I only wish we'd tried this sooner.