You should all know better than to generalize about anything. I have several generations in my family. Both my parents were members so I grew up around many M's and just as in any group, there are good, bad, introverts, extroverts, you name it. Most of the people I know are not full of themselves. In fact, they rarely reveal their membership to others. I remember my dad joined because he loved chess and could never find someone that could challenge him. They're just regular people so please stop all the hating on Mensans.