These are some methods and practices I think traders could use in controlling their emotions when they lose while trading, you could give your opinions or add more if you got any, also I'm open to corrections so feel free to include some corrections in any statement you feel I'm wrong.
One of the things that makes traders to go so emotional is when they use a big amount of money to trade. Greed has always been the reason why people many traders trade with them amount that they can't afford to lose thinking thst they will be able to make profit so fast and they end up losing good amount of money because their understanding about trading is not good enough. The most important thing that traders don't need to take for granted is to know the right amount which is needed for trading.
A lot of traders go into trading to trade with the amount that they can't afford to lose and doing this always makes one to be emotional when money is lose in trading .