Emotions do play an important role in trading and investing. Fluctuating prices affect psychology and I think if we don't have a good trading and investment plan, we can panic and sell our tokens at low prices.
But if we have a good trading plan and invest for the long term, I think we will get profit as long as we hold the tokens.
We need to control emotions in our life because these can play very important role in all way and if anyone able to handle these very carefully then it's good for trading as well because some time we lost some big and its creation of serious problems which bring more mistakes so controlling them and doing better things in all way is very important.
Few peoples feel current crypto market is going to be worst in near future and investors have to take some good advantage about this is good but still we need to go without our emotions and just play all just which you can afford to lost.