How many times can you forget?

I have been to the store three times to do the Thanksgiving Dinner shopping yet there are still things I need. The first time I forgot my list. The second time I forgot to pull it out of my pocket while I was at the store. Now as I was making my list of what I was preparing I realize there were things I forgot to put on the list. Does this ever happen to anyone else? I seem to be wasting a lot of time and energy just buying the supplies. Now begins the Holiday dusting. I have decided since I was dusting shelves anyways for Thanksgiving I will just put out the Christmas decorations early to save my energy later to do all the Christmas shopping. Happy Holidays early!