Mental state is a fundamental part of trading, it is timely decision making and self-control that will allow you to be successful in trading. In order to highlight the basic states, you need to build a small logical chain. The first is confidence, it can be achieved by constant work on yourself, in obtaining the necessary knowledge in this area, roughly speaking, you need to constantly learn. If you are confident in what you are doing, then you lose your fear, you become more aggressive in trading, and thanks to your knowledge, your aggression brings you profit. The second is stability and self-control, it's more personal and everyone calms himself and his nerves, there are many methods such as yoga or meditation that will help you to stabilize your physical and mental condition.