What is pain?
Can you see it?
How does it come?
Why doesn't it go?
Is there such a thing as "painless"?
Who invented pain?
Where did it come from?
When did it start?
Did I do something wrong?
If I wish long enough, will it go away?
Right now I am in so much pain that I'm having a hard time staying awake.
Not the kind of "hard to stay awake" when you're sleep deprived.
It's the kind of "hard to stay awake" because the pain is so encompassing.
I can't even tell if the rest of my body hurts because the pain is so great.
Pain is not a big enough word for what I am physically experiencing and feeling right now.