Veteran trans-atlantic traveller Kent demonstrates his chipper look for the camera.

   "I'm up, I'm up", says Kent. But with every tick of the clock his eyelids are getting heavier. You are getting sleepy. Very sleepy, you do not want to understand. That's it, just a little afternoon nap. That's not a problem right? Five hours pass. "I'm up, I'm up", Kent is talking to himself again. "Is it morning already?"