 calling, not to put too heavy a point on it. You mentioned that, I mean, you had taken notes along the way, but how much did you know? How much was in your head and how much of it is some degree of research where you go out and say, okay, and that's different from saying, you know, what year did I do this film or what year did I do that or where did I move here? But getting it right as far as where everybody was at any given time.