Most computers have some sort of indicator to show when it’s “thinking”. On Macs I believe it’s a watch, on windows it’s the everpopular and everpresent hour glass. But what about humans? Do we have the equivilent? I say we do.

What would you say is the human indicator? I say it’s the word
“um” – there’s no other explanation for what the heck to word is used for. In fact if you look at the definition and you will see that it means “to fill a pause when hesitating in speaking.”

Our brains – aka our CPU