The use of evaluation is very important when you carry out activities. You experience failure. That's when you evaluate because when. If you don't evaluate later, what you do will definitely be wrong. What you do will definitely not make a profit, but after you evaluate, I'm sure. Whatever the changes, you will be better and you will be smarter because of that, try when you trade forex when you are at a dead end. To get a profit you must immediately evaluate it.