Sam Fisher- Sleep on Command

  IT’S like being in a state of nonexistence. A vacuum. Darkness and light at the same time, and no sense of gravity. There’s no air, but I know I’m breathing. Certainly no sounds are present. I see and feel nothing. There are no dreams.

  That’s what sleep is like for me. I’m blessed, I suppose. I can will myself to sleep anywhere, anytime. I didn’t train to do it. It’s always been that way, ever since I was a kid. I simply tell myself, “It’s time to sleep now.” And I do it. I’m sure a lot of people in the world would envy this talent. I don’t take it for granted because in my business I have to catch sleep in the strangest places and at the oddest times.

- Splinter Cell, Chapter 1