It's always the travel that gets me. I dread it. I don't want to break my routine to Go Elsewhere, because I like my routine. And yet, I like being Elswhere, for periods of time not to exceed three weeks. (By day 21, I'm ready for my own bed with my own sheets, kthanx.)
But hey, I'll still have the internets. It's almost like being home.
(Oh, and my President gets to keep his geek toy. I am comforted.)