I recently read a blog post about the biggest money mistakes that people make. I was shocked to see that I had done almost all of them. No, I take that back. I wasn’t shocked at all. I wasn’t embarrassed either. I was just pissed off. I wonder how I could have been so ignorant. How did the high intelligence that I supposedly have (as was once evidenced by an IQ test) never enter into the equation when I was thinking about finances? So I’ve been thinking, what stupid things have I done that I wouldn’t want even my...