Surely there will be people who panic when prices move down quickly then sell assets owned even though they are in a state of loss. Because they are afraid of losing all the funds they have if prices continue to move up and down. Even though at one time the price could go back to the way it was, but it took some time. Because it is impatient, it is better to sell before the price drops. This panic selling situation is utilized to buy at low prices by some people.