K.M.
I think it is more of just not being ready yet. When my oldest went to daycare, they set timers, had circle time, and really just had the whole day center around "potty time." I didn't agree with that at home. I mean, we have lives, right? So at home, my 2 1/2 year old, did as she pleased. We were able to take her out of daycare, and within a year, she decided to go by herself, #1 and #2. It did happen later than kids that are in a very stuctured environment, but not at 5 years old, she doesn't have accedents at all. My youngest just turned 2, and we are using the same practice with out day care. She sits on the potty occasionally, but we are not expecting anything to happen. She will do it when she figures it out. Good luck!