Our friend Misti is a real estate agent. It's funny that I hadn't ever really considered this to be a career until I knew her. Whenever we find a house that we'd like to look through, it normally turns out to be on a Sunday. Chris always apologizes for having her come out on a weekend, which I think is polite but it also reminds me that this is her job. She always replies, "I always work 7 days a week." I don't think that I could do that.