Sometimes it's just harder to remind yourself about what you're doing and why you're doing it... Other times, you have a great desire for it, but physically you're not responding the way you want. That presents other challenges. Then sometimes it all comes together.
“Remember that you are needed. There is at least one important work to be done that will not be done unless you do it.”
“It has happened to me to meet many of the men of my day whom the world agreed to call great.”