Bitcoin is the first blockchain based decentralized crypto currency which has a large strength in the market so day by bay the price of bitcoin is increasing. If we study last few years then we can see that in 2015 when i introduce with bitcoin then i was seen that the price of bitcoin was $400 but in 2021 bitcoin hits plus 60k usd which is 150 times just in 5 years. So there is no other real way we can earn 150 times just in 5 years. For that reason i will tell that never go for sell bitcoin just hold for 10 or 15 years and take benefits.
Looking back to the price of bitcoin when I first encounter this cryptocurrency it was only have a value of $7K that time which is already 17.5% up than the first bitcoin's market price and I never though that after 5 years it will going to hit a ATH of $60k and note it happened by the 1st quarter of the year which is not the usual market rise of bitcoin because we used to watched bitcoin price dropped every 2nd month of the year after it hits its ATH from the previous year. SO yeah, Mr. Michael Saylor have a point of hodling your bitcoin because there's a worth in hodling a bitcoin.