I can easily buy more diapers, but I have a limited window in which to wear. I cannot wear at home, but I have been wearing while at school. (6-8 hours a day)
That said, as soon as I get to school, I put one on. If at any time I feel the need to go, I let it go. If I am in class and wet, I will immediately change afterwards. If I am waiting in between classes, I will go change right before I go to my next class.
For anyone that remember my posts, I have a pragmatist approach, they are there to eliminate inconvience and are to be used for their intended purpose. I would not willingly mess though, as cleaning up would be terribly inconvenient.