If you're in a coma, is that your fault? If you have narcolepsy, is it your fault? If you wake up having hit a snooze button that you didn't consciously push, is that your fault? If you have a medical condition that makes it harder for you to wake up than for 99.8% of the population, is that your fault? There's a line somewhere, and I don't think the author of the original article crossed it.