The best scenario is to always think clearly to buy when the price is down
and expect the price to rise again at a very profitable price.
How can you expect the price to rise again when the market gets so much bad news like this time?
A few days ago china already announced the ban for crypto on its territory and this time china is also giving another bad announcement the ban on retail trading.
That gives a very bad impact on the price of bitcoin. It's not always about buying the dip to sell high. There are lots of considerations needed this time.