This is true, all too often I think people are trying to control their emotions without being confident in their own trading method. If youâre confident in it, tested it, traded for a while, it becomes easier to be less emotional because you begin to have more faith it will work. The key is to not let fear dominate your trading and the way to do that is to have a good strategy.
Indeed, failing to suppress emotions is not the problem (it may even be impossible), but letting those emotions have an effect on trading *is*. After a losing trade, I always look at the long term p&l where the losing trade is only a minor down-tick. That way, it's much easier to accept and let go of the negative feelings associated with a losing trade.
As a sidenote: since a couple of years I've been much more focused on mechanical trading which makes it even easier to go on to the next trade after a losing one.

These emotions depicted below are only to be found in EVERY mother's son OUTSIDE of ET. They have been extinct at ET since 2001