Of course, if you have a lot of money, you can buy some money and wait for it to pick up. But for a short period of time, you have to bear the risk of pressure, and I think it will continue to decline in the coming week. However, after this period, it returned violently.
Yes indeed by buying altcoin when the price goes down it can be good to invest invested in the future and can hold altcoin until the price goes up and you can also buy Bitcoin until all altcoin prices return to normal