The ups and downs of bitcoin prices in the market are not new, in my opinion, 2020 and 2018 are not the lowest bitcoin price declines so far, if we look at the history of bitcoin price movements that have fallen from $20k in 2017 and dropped to $3500 in last year 2019, Before that, in 2011, bitcoin also experienced a drastic decline that occurred in August to October 2011, and at that time the price of bitcoin had reached the price of $2, so if you think $20k is the biggest fall for the price of bitcoin in the market, of course I don't agree with your opinion.