I dont close very often, but when I do....I need to. Usually when the stomach flu comes around and I am or my family is ill. If anyone in my home is vomiting or has any other illness that IS very contagious, I will close. To take care of my family and protect the day care families as well. If I have a bad cold, I dont usually close but I will plan the day with well occupying activities for the children and give myself the ability to rest alot more than normal, and I STAY AWAY from the kids as much as possible.
Let me guess, do you have a bad head cold from the change of weather?