books.google.com.co - Successful trading is 80% psychological and 20% methodological. Emotion is the enemy of successful trades. That's why, even with a modest knowledge of fundamental and technical information, the trader who is in psychological control will be the winner in the trading environment. 'The Disciplined Trader'...http://books.google.com.co/books/about/The_disciplined_trader.html?id=E5EUAQAAMAAJ&utm_source=gb-gplus-shareThe disciplined trader