We haven't really - it's harder for us to set those rhythms. So it's really important to keep a steady bedtime and wake time to really lock in those rhythms.

So, sleep deprivation, and sometimes an insomnia, which is a little bit of a different form, but just getting a lack of sleep, can lead to a number of different decrements.

Workplace accidents with people who are sleep deprived or people who work shifts and they don't get the right amount of sleep during the day or at night.

So there's a few different ways that we treat insomnia. The first thing that we always do is we look at the cause.

We try not using medications initially, and we use something called behavioral therapy for insomnia. This changes behaviors people do in bed, none of the tossing and turning.

So when it comes to circadian rhythms, it's a clock that's basically programmed in our body. So if you think back to times when people lived on farms and we didn't have electricity.

Now circadian rhythms become very interesting and problematic for patients because when you become a teenager, your rhythms actually tend to naturally shift.

So the deeper stages of sleep are really those times of quiescence, you're really restoring your body and we have a few different stages of sleep.

And you cycle throughout so that you do about five to six cycles throughout the night. And we spend more time in REM later on in the night than we do earlier on.

So people only focus on getting the really deep sleep, but in reality, we spend almost 60% of the night in the stage two sleep.

Really if it's an hour or two after you've fallen asleep because you're in such a deep sleep at that point.

All men are fools, if truth be told, but the ones in motley are more amusing than ones with crowns.

Put that in your self-righteous pipe and smoke it!!!.

But the West of the old times, with its strong characters, its stern battles and its tremendous stretches of loneliness, can never be blotted from my mind.

The much-hyped Ares 1-X was much ado about nothing.

There are things the story must have or else look incomplete. And these will almost automatically present themselves. When they don't, you are in trouble and then the novel stops.

You cannot lead America to a positive tomorrow with revenge on one's mind. Revenge is so incredibly negative.

They made a shrewd guess that I could give them some useful information, and they were the first to meet me. Some one said they came to arrest me, and - well, let it go at that.

There's no such thing as a mistake--we do it! There's no such thing as an accident--we do it!.

I'm one of the many people for whom coffee helps but often, inattention is a symptom of something else: for example, that you're not getting six to eight hours of sleep.

If an opponent won't watch you bet, then you probably shouldn't.