To be successful in a business, you need to monitor and follow the trend. Imagine that you are still trading old mobile phone while the trend now is smartphone with wider screen. If you do not follow the business trend, you will lose. Same in foreign exchange market, monitoring and following the market trend is one of the key to survive and win. Monitoring and understanding the market trend is more important than learning many technical analysis tools because it is the main concept in a business. Drawing trend line in forex chart is the most important part and it is not an art, it can be pointed and drawn exactly less than 10 second. This book will reveal the old concept in short explanation but rarely explained in many foreign exchange literatures.