I have seen the price of bitcoin is very high and has exceeded 15000 $ for one bitcoin, and now the price of bitcoin is under 10,000 $ and maybe this is my chance to buy bitcoin as much money as I have and hope to get enough profit for my economy in the future.
am I wrong with this step?
i think that is good decision. While the price of the coins is kinda low, try to buy some because sooner or later, the price of it will pump and become more profitable than usual.