If you read the site yesterday, you know all about my awesome Saturday. What you probably don't know is that when I got home at almost three in the morning, I enjoyed a package of Chewy Chips Ahoy! and some Phish Food courtesy of Messrs. Ben & Jerry.
Which is ridiculous, given the amount of food I consumed throughout the day.
But as I sat there on the couch — possibly making little ice cream cookie sandwiches — I realized that the reason I couldn't help myself was because I was so incredibly exhausted.
I have very little willpower when I'm exhausted.
I could have fallen asleep immediately had I just gone upstairs. But my sleep-deprived brain decided that cookies and ice cream sounded like a much better plan, and I was powerless to argue. I knew it was a terrible idea, but I literally didn't have the strength to say no to myself.
Of course, this speaks to the importance of sleep, but there's also a bit more to it.
Here's an article by Tony Schwartz called "The Only Way to Get Important Things Done":
It turns out we each have one reservoir of will and discipline, and it gets progressively depleted by any act of conscious self-regulation. In other words, if you spend energy trying to resist a fragrant chocolate chip cookie, you'll have less energy left over to solve a difficult problem. Will and discipline decline inexorably as the day wears on.
"Acts of choice," the brilliant researcher Roy Baumeister and his colleagues have concluded, "draw on the same limited resource used for self-control." That's especially so in a world filled more than ever with potential temptations, distractions and sources of immediate gratification.
So not only are we less equipped to make good decisions when we're tired, we're less equipped to make good decisions after we've already made a bunch of decisions. And because those two variables tend to coincide at the end of the day, it's no wonder the glow of the refrigerator always seems most tempting after midnight.
Get your sleep, and automate as many decisions as possible so you don't have to think about them anymore.