Inquiry of the Day

Why do people who conclude their unimaginative, phony, form emails with the word "best" inevitably turn out to be the worst? What does that even mean? Are they saying they're the best? Judging from their lack of creativity, I doubt it. Do they wish the best for me? I don't think so. They don't even know me. I'd rant about it, but it's not worth the effort.