Before you set your alarm tonight, read Casey N. Cep on the perils of hitting snooze:
Since 1956, we have been confusing snooze for sleep, sacrificing our waking life nine minutes at a time. Not only do we delay the start of our days, but we compromise the very sleep we are trying to steal. The healthy, continuous sleep cycles we need are thoroughly disrupted by the snooze. When we hear the first sound of the alarm, our bodies release adrenaline and cortisol, hormones that wake us, interrupting our natural sleep cycle to make us alert.
Surrendering to the temptation of the snooze erases that hormonal surge: our bodies try to reenter the deeper periods of sleep. Only those restorative levels of sleep take a lot longer than nine minutes to enter, so every snooze confuses our bodies even more. We think three or four snoozes are the equivalent of an extra 30 or 40 minutes of rest, but the patchy, interrupted sleep of snooze is worse than no sleep at all. Instead of the natural sleeping then waking, the snooze drags us into unhealthy, unsatisfying fits of trying to sleep and trying to rise, but failing to do either.
The Dish 