Being courteous is a huge pet peeve of mine. When someone's behind you, you hold the door for them. And when someone does that for you, you thank them. I must hold the door 30 times a day and I can't tell you how many times people just walk right through without even a passing glance, like it's my job. Hell, even if it were my job...is there anthing wrong with a thank you?

I try so hard to instill that in my kids. It's tough raising them like that when so few others care enough to also.