I think that that physicists are shy and antisocial, sometimes is much and sometimes is just a little. Some physicists have troubles when talking to girls in the case of men. It seems that there are not studies about this topic. Their behaviour and interaction with the world, socially speaking (I think) is very primitive compared with the academic or intelectual level that physicists have. I would like to hear your comment about this. Not necessarily all physicists are shy and antisocial. But I am quite sure that all of us have seen a collegue with this behaviour. If anyone know about a serious investigation about this topic I would be very grateful to have the reference.