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I just want to clarify a little bit OP, When we say emotions, it's quite a broad matter, to be honest. Why did I say? Because the feeling of fear, doubt, anger, and worry are part of our emotions or human nature.
All that is needed is to use our emotions correctly without affecting our assets. Just like we need to be calm enough to think properly and correctly about what to do.
This should be the correct way to address this matter because being logical to understand what is happening you need to be calm and it's not that easy if you are a beginner. This needs a practice to continue of what you are supposed to do rather than eaten by your own emotions which you cannot think properly. Trading on the other hand is another story but one should practice not to get affected to almost everything on what's happening on the market. Always set a price goal to buy or sell no matter what happens in the market. Whether the price would pump or drop you should focus on your goals.
Do you think that emotions will always be there at all times,it is very difficult for us to control emotions and more so in trading,when you have risky money it is much more difficult to put things on another level without it affecting us,however we must learn to control emotions without it affecting us in trading, also one of the things that move the market are emotions, when there are fundamentals in the world things move to another level and that makes many traders and investors panic and sell, that is very common, to avoid this it is always good to have a plan and always respect it, that is, never break our own rules.