I'm glad that so many FReepers were able to provide their insights and inspiration today.
I was at a very low point in my life, once, for reasons not important here. I, too, wondered if I should go on.
Here's the prayer I prayed:
God, if You're there, which I doubt,
And if You care, which I doubt,
You can have whatever part of me You can get.
And then, I just ceased to strive, kept putting one foot in front of the other, slept when I had to, ate when I had to, and ignored whatever was impossible and did what I could.
I can't even begin to express all the changes that took place, most of them I didn't realize except in retrospect, or when somebody else told me about them.