When I started trading , in my mind always I was getting negative thoughts (or thoughts which made me to reverse my decision) , I saw a article about trading psychology where he had mentioned that before stating trading do meditation for few months as it really changes the way of your trading , after that I started meditation now after 3-4 months , I am able to control negative thoughts and my concentration as improved a lot
Meditation is done so that we can be more calm and attract positive energy, then if you connect it with decision making or make the mood booster still make sense, but for me trading is not just that, because a lot of information we have to look for and a lot of analysis or research we have do it. Even if you meditate for 1 year but if you don't understand the basics of trading it's useless, we need more expertise and knowledge.