“His normal pattern of sleeping was problematic at best. He would fall asleep for an hour and then be jarred awake for absolutely no reason. Falling back asleep wasn’t a problem. All he had to do was read a book or watch TV and he would eventually drift off. But as soon as the next hour of REM clicked by, bang, back awake again. The pattern would repeat and repeat and repeat again until he was tired of the farce and got up and went on with another day of living.”