not enough to satisfy their quest for information. that is why they look towards someone who has done plenty of research in the field of study or has worked long enough in that university department so that he can guide them correctly towards their chosen goal. to make sure it can do its job, i challenge you (and myself!) not to reload it when it is loaded by someone else unless the way it is loaded means the dishes won't actually get clean. otherwise, just thank them for helping and move on! 