So: because of the fundamental importance of we-time . That is the reason. And more important than me-time .

Also because, in this particular case, of being grateful for my wife's willingness to tolerate a difficult guy: a guy who doesn't drive and have enjoyed his passenger status for more than two decades; a guy who works for longer hours than Meredith Grey; a guy with a cluttered desk and messy home.

A more immediate explanation is to say that I'm thankful for about my wife.