Why dose most people think they know everything?

Question

Why dose most people think they know everything?

Answer 1

They probably have an overly developed ego.

Answer 2

We do know everything you silly man you-jk!

Human nature strikes again, we remember things the same way(we think) each time we contemplate some event from the past, even though that isn't true, we believe it is. We end up with a high regard for our experiences, so hey no problem sharing it with others-yes I do it too sometimes....

Answer 3

Some people think they are more superior than others. They're confidence is coming off as Cocky...