There's a reason why a lot of successful traders use algorithms/bots/scripts to execute their trades it's to take as much emotion as possible out of the picture.
I get a good point, you are correct on this. Basically, uncontrolled emotions can make traders lose money in the market, whether it's in futures or spot trading. Emotion management is a must have for every trader, but if they use tools like bots then it will be very helpful.
Watching market volatility during trading will allow anyone to lose control of their emotions, especially if the market is undergoing a sharp correction.
To control emotions, you must first control your heart and subconscious mind. You must put your subconscious mind back into a state of positive energy, and make the trading decision you want to make most in your heart. Then dont have any expectations. There is no absolute right or wrong, and some wrong decisions will last for a long time. It might be good to see too.