Half-closed eyes

I'm so sleepy right now.
My eyes are half-closed, so nothing registers in my head no matter what I look at.
I'm already on my second cup of coffee, but it's no use.
Even though I just want to close my eyes for 10 minutes
I can't sleep because I'm afraid those 10 minutes will turn into an hour.
If it's going to be like this, I wish I could just go home.

What should I do to stay awake?

Can someone please give me a good punch? Hahahahaha