a lot of genius from the History were unsociable, blunt and lonely dogs, and still amazing "brains" which have changed World History.
would you ween out a "brain" like this just because doesn´t smile enough??
aphelio,
Yes, a lot of eminent 'brains' from history were very erratic, odd people.
They might well have been very intelligent, and made outstanding contributions to art and sciences, but I don't think that they'd have worked well in a close knit team in a high pressure environment.