Emotions will not help you to make a decent profit because it will help you to lose control of the trading. With our emotions, we might suddenly change our mind by selling them and soon after selling, the price of a coin will start increasing in the market. So always stay strong even though you see downtrend and it will take some time to recover the price of coins.
The main thing we should control our emotions because the market movements cannot be estimated every time, so we have to prepare for everything. Even though we trade them perfectly, but sometimes it is unpredictable to control our emotions with fluctuations we might lose patience while trading in the market.