The delay makes us regret, when some people say sell your bitcoin in the past 2017, but I didn't listen, I instead bought another coin and finally the coin fell. Sometimes we think, our minds are better than someone, but apparently not.
Listening to someone else is not always a good idea especially if you dont know the person and besides its always a good idea to prefer hodling rather than selling as long as the cryptos that you hodl is a good crypto because they always have the potential to pump more in the future .
Your mind or your own instics is actually better than someone else because that is your life and that is your money . No one can controll you .