> Personally I disagree with the view that more intelligen people have
> higher ups and downs - it smacks of the romantic notion of the
> tormented genius. Psychological studies seem to suggest that gifted
> people tends to be more social and have fewer psychological problems
> than normal people.
It smacks to you of the notion of the tormented genius. But just because someone experiences higher highs and lower lows, doesn't means that they are in a wildly vacillating mental state.
Unimpaired ability to experience emotions is GOOD.