What I have learned from share market is that when people predicts the future, that prediction is always accounted for in the present. Therefore things don't go

What I have learned from share market is that when people predicts the future, that prediction is always accounted for in the present. Therefore things don't go up or down when that time arrives. Unless of course when the prediction itself changes. And that's when things start to move again -- not in the future, but at present.