Comment by gilleain

So I've been thinking about this recently and come to the conclusion that 'smart' and 'stupid' are just extremes of behaviour and capability.

That is, people have clever _moments_ - some more than others perhaps - but can equally have stupid ones. We convenientally flatten the statistics into a boolean.

For example, recently someone considered to have made a lot of smart decisions in his life has been found to have payed others to rank his character up in a video game so he can brag about it. Everyone has stupid moments.