Economics is even more complex than physics in this regard, because in physics there is often a "right" answer. In economics, there may or may not be a right an

Economics is even more complex than physics in this regard, because in physics there is often a "right" answer. In economics, there may or may not be a right answer depending on the subject, but it's impossible to know if you've achieved it in most cases anyway. And what investors try to do would be akin to asking a physicist to examine two cars before a Nascar race and tell you who was going to win the race.