I was watching an Episode of the Chase the other night where the Question was something along the lines of 'By the time you reached the age 50 how many hours sleep has the average European had.So My son got the answer correct and proceeded to tell me on his calculator EXACTLY how much sleep I've had over the years!.I replied that he hadn't taken into account the months of sleepless nights I've had since he was a baby and even now as a teen with sleep walking etc.He then got the calculator AGAIN to adjust my sleep time into this.Very Fraustrating but actually funny