the lesson of this story is about a young man that ask his mentor to use a computer the mentor say no problem so he use it for a hour or so after he finish and when to signed his time card his mentor ask him what he have done and he didn't have any responded for his mentor. for him to not let this happened he need to have a journal that everything his mentor ask he will remember.
everything you learn in your internship write it in your note book so that later on you will not have trouble.