Yeah, except you don't have jet lag and sleep deprivation. Before I go on this trip I routinely work 36 hours straight, then jump on a plane for another day, land, and go straight to work.
Besides, you're done at 10:30. That's just the start of my evening. 1:00AM done with all the e-mail and messages. Then start it all over again at 6.
Oh, that doesn't count moving to a different city almost every night too.
I've been doing this for years, so I should probably just get over it. <G>