seeing bitcoin prices go down and up, I'm a bit frightened to buy bitcoin at the moment, I judge I could lose, do you think, whether bitcoin prices can continue to go down, or even rise high?
Price is very much unpredictable but ups and downs of prices is a normal thing. Prices will not go down all the time and at the same time will not go up all the time also. Below 10K is a good buying price for me because i am very much positive that it would surpass the ATH at the end of this year.