Quote Originally Posted by CoccoBill View Post
At what age do children stop behaving irrationally? At what age do mentally handicapped or idiots? What about people who receive no formal education, or home schooling by idiots? All of these people, and a load of more I can't just now think of still operate on the markets every day, kids included. Let's assume, for argument's sake, that the rest will indeed behave rationally (which I seriously doubt). How is it possible for the markets to "work" with all these people, a significant percentage of the market players, choosing freely?
There is no line. There are all sorts of problems with markets even among the most intelligent adults, but it was never a concept for children because of how bad it would be. I'll explain more in another post