because holding bitcoin is the safest way to make your bitcoin value increase, ussually people who hold their bitcoin in long time like 1-2 years, never regret they have hold their bitcoin. and also compared trading hold bitcoin will make the mind kta quiet and not panic if there is a significant increase or decrease in price. this why people suggest to hold bitcoin
I disagree, for me personally is better way gradually selling parts of my portfolio (when price go up) and gradually buying (when price go down). Thanks to this approach i was able cash out enough money from crypto and still have my crypto portfolio