at a loss

i am so tired.  not generally speaking,  but actually physically, eye drooping, head nodding, falling asleep where I sit tired.

 or stand for that matter.... i could sleep on my feet right now.

I tried walking around my office to get blood flowing.

how do you stay awake when you can't have caffeine?

I am at a loss.

feeling worse as the day passes.

tomorrow could be messy.

didn't even get through typing this post without a couple very long delayed blinks and a couple head nods...