YOU SNOOZE. YOU LOSE

摘要

As a species, we've hit the bedtime barrier. You can eat at your desk, socialize in the break room, and answer text messages on a date, but sooner or later, you're going to have to sleep. "After 18, 19 hours awake, your brain function starts to fail," says Dallas, Texas, sleep-medicine specialist Andrew 0. Jamieson. Coffee might keep you up, "but you're not going to be focused."