It's too hard for you to remove emotions from trading, but if you can do it, I believe you will succeed in this market and receive a lot of profits when investing. I have been trading for almost 3 years but I am always driven by emotions, which has made me often make bad decisions that lead to losses.
Yes, in trading, it is very necessary to control emotions so as not to be rash in making decisions, because trading in crypto is full of risk and loss of assets, so controlling emotions and making careful consideration is a matter that must be in a trader.