Earlier quoted context omitted.
Maybe people good at math are actually great at people skills and you're just repeating a bias spread by a banality driven media.
Or maybe sametmax has met dozens of mathematicians and made an informed summary.
Because I was a geek, I was mostly surrounded by geeks. It gave me a huge and diverse sample to observe. Granted, it's not something you can consider scientific, since I'm the common ground and so the bias in all those observations.