No wonder, when you enter in trading you learn many psychological behavior (which you already have but just realized after starting trading). For instance, when i started trading i was like so stunned to learn the basic skill of risk management as before i have never performed such a task that needed money involvement in strategic ways so that i can reduce risk while covering more profit. After learning Risk management (no doubt at a basic level or at least when i get familiarized with it and some strategies) i developed a skill to control my emotions and anger which could be a reflection of market behavior. And before trading, i was like a little strict with words (more likely frustrated and angry all the time) but by doing something on my own, managing strategies to manage risk, and developing a sense of market and confidence i started to control my emotions.
But Trading is not all about emotions, most of the time, you have to focus on facts and figures too, because emotions help you out only a few times (only when you are lucky) but most of the time when you trade with emotions you always lost, I have already shared my experience on this topic before --> Emotion and Trade? So, i hope this might help you out.