Actually, I think years ago, Allen Grenspan called this behavior, "Irrational Exuberance"? I think this is a better than Overconfidence? It's funny how "new t

Actually, I think years ago, Allen Grenspan called this behavior, "Irrational Exuberance"? I think this is a better than Overconfidence? It's funny how "new theories" get recycled? B.F. skinner would be gleaming? Yes, we really don't have original ideas? We are essentiall just stealing other people's observations/thoughts/inventions; repackaging, and refining, and in the end--calling them our own?