In a couple of his update posts, micah mentioned "making a bed" and changing sheets regularly. I found that odd, but perhaps it is not odd at all! Do you guys make your bed everyday - for me, it is just part of getting up. Really, it takes like less than 15 seconds! I don't think I was always this disciplined, but I've been doing it regularly since at least high school.
My wife changes sheets in the house and she does it every 2 or 3 weeks or as needed. How often "should" you do it?