Successful people do not use tired as an excuse. In fact, they understand that if they push through the tired, everybody else stops when they're tired. And so by pushing through the tired, you actually create a gap between you and everybody else that you're competing with.
And here's another thing that happens when you're tired: Because no one else ever pushes through when they're tired and because you're someone that always pushes through when you're tired, you learn this unique skillset that allows you to operate at a high level when you're tired.
