Do the most important thing first.

Decisions and choices that you make throughout the day tend to drain your willpower. You're less likely to make a good decision at the end of the day than you are at the beginning.

If you do the most important thing first, then you’ll never have a day when you didn’t get something im...

Willpower is limited. It is highest early in the day but decreases as we make more decisions. Most self-control failures happen at night.

Do the most important things first. As the day goes on it will only get harder to face big challenges.

For most of us, our mental energy is at its highest in the morning.

As the day goes on, you'll feel more fatigued and so you are more likely to make bad decisions. Do the hardest thing on your list in the morning, and you will be less likely to crack under pressure later on.