well, I have added 2 components to my system studying sun tzu book after careful analysis. market is a war, everyone tries to rob everyone else.
Exactly. If you try to fight the market you will be very disappointed. It's much stronger than ANYONE, including top investment banks. Trading is about getting in before something likely happens, following the move and bailing before or just when it ends.
Those who are interested in this sort of thing might be interested in an alternate perspective as well: Zen and the Art of Trading (http://www.elitetrader.com/vb/showthread.php?s=&threadid=38333&highlight=zen)