It's really hard to get rid of these things in trading. I, was once a victim of my own emotions in trading. It's so hard to fight back against it. But try to step by step lessen those things. That should help it.
Being emotional as one gets involved in trading is normal. But allowing such emotion to take over the decision-making is destructive. Hence, one has to think wisely to minimize getting too emotional negatively. Experience and learning in trade have a huge role on this.
Experience is indeed the thing would able to help us to get rid on being too emotional when we do make trades or investments. I would say its just normal for us to feel this way since we are just humans and emotional on any possible situation that we would faced up but if this thing already involves and coming to a point where it is the cause of such bad decisions or actions then its not good anymore. Experience and enough knowledge on things you are engage on will surely able to control it later on.