An act of desperation

It's an act of desperation. I'm about to fall asleep at my desk due to lack of sleep. (insomnia last night). My eyes are constantly shifting focus like they do when you're really tired and are fighting sleep. I feel like my body sways when I walk. Now, usually a break where I can go out walking will cure this, but not today. I even tried the double shot of chocolate (Ben & Jerry's Chocolate Fudge Brownie Ice Cream), a snack size candy bar, and soda. Nothing doing. Now I'm on my final attempt to regain alertness -- cappaccino. Please save me cappaccino! I don't want to fall asleep at my desk!