For me it is the vision of the market that you have, because the fundamental analysis is good to maintain, but if our vision and how we understand the market is the other way around, then we lose all the time, that is why I have a way to stop, if I see that my vision of the market is bad it is because I have made 3 bad trades, that is where I say that I am not seeing the market in the correct way, I stop and analyze, I reflect until I understand what is happening and if I achieve it then I enter, good entries will always open.