Idiots? nah. More that one develop mental myopia if one wander the same proverbial halls all day. One start to expect things others may not, or overlook details

Idiots? nah. More that one develop mental myopia if one wander the same proverbial halls all day. One start to expect things others may not, or overlook details. Its how the mind can operate with such apparent efficiency. After all its primary concern is danger, procreation and food in that order. And danger is in nature most often something that is not present every day, and thus stands out like the proverbial sore thumb once it shows up.