After a fall of the market will be a rise of the market. It is necessary just to wait. Now the adoption of cryptocurrency increases together with crypto development. Appear a tools like this https://twitter.com/KaibaDeFi/status/1508489164660039687 which make the use of cryptocurrency more simple and comfortable for users.
It is impossible to be prepare for the bear market because cryptocurrency is very unpredictable now.
But it is necessary to know the technology to understand how it works.
The most important is to evaluate the future potential of the coin.
But not all the projects will be able to survive during the fall of the market.