Discipline doesn’t care if you’re tired.
It doesn’t care if you were up all night.
Or if you don’t quite feel up to it.
Discipline doesn’t care about these things because life and your enemies don’t either.
It wants you to be ready and equipped for when they come calling, so it pushes you through discomfort.
Discipline may seem like an insensitive jerk when it tells you to get up early or to do one more rep, but in the end, you’ll find that he’s had your best in mind all along.