I remember reading a passage like that in one of Schwager's books.It reminds me of a story between an analyst and a trader: The analyst, here look at this chart, the price will go like this, it will hold here and then go like this. Trader: How do you know? Analyst: It is clear, here look, price moves according to my model in the past, it will repeat. Trader: So, price should hold here? Analyst: Yes, I'm sure. Trader: Picks up the phone, sell 100000 shares on XYZ. Price drops true the line of the chart. Trader: What tells your chart now?
