I don't want to boast or anything, but I have always considered myself something of an elite sleeper. Given the opportunity, I will sleep for marathon stretches, and can doze through the most extreme situations. On one very rough ferry crossing, on the route to the Isles of Scilly, for example, my traveling companion spent the entire 3-hour-ride throwing up in the bathroom, while I dozed happily on a plastic chair.
Unfortunately, it has come to my attention that I am not an elite sleeper after all. It seems I am just lazy, because elite sleepers are defined as the approximately 3 percent of the population who are biologically programmed to need less sleep than the rest of us. According to a study that came out in March, elite sleepers have rare genetic changes, which means they can sleep fewer hours than mere mortals, without any risk of cognitive decline.
It may not be possible to change your own genes, but can you train yourself to need less sleep? Is there a non-biological way to reach elite sleeper status? I have spent the past year trying to answer that question. Not for fun, I should add, but because having a baby has severely disrupted my sleep, for which I still have a great passion.
For a while, I assumed I'd be forced to become one of those people who jump out of bed at the crack of dawn. After a year of tough scientific study, however, I have discovered being forced to get up early in the morning is very different from being an early bird.