

It’s called “Theory of Mind”. It’s basically the concept of understanding that other people know things that you don’t and it starts when children are around the age of three. VSauce talked about it in one of is videos. It’s incredibly interesting: https://youtu.be/evQsOFQju08?t=5m50s
This. Also, he apparently still doesn’t understand how tarifs work. Is he still under the impression the country he puts the tarifs on pays them and not the company who imports from them?