I know a guy who always says he doesn't trust TA at all. Recently, when I walk behind him I notice he is reading the charts of Tradestation with many indicators(BB, MACD, RSI...). This is a funny world that he doesn't want other people use it. So he says every bad thing about TA. If you could steal his computer and take a look, you would discover lots of charts. If you took a look at his bookshelfs, you would find the classics of John Murphy, Schwager and Wilder. But he would recommend you not to read them. Actually, he afraids other people reading them. I know many other such guys. Just a bunch of s**theads!