After the rise, there is a fall in the market. Then will be rise again. But in the long term perspective cryptocurrency market rise. So it is better not to hurry and not to sell assets.
It is impossible to stop technology and development.
Now appear projects that use artificial intelligence for development and to create better tools like this
https://twitter.com/PredictVision/status/1496833642714312707Now many people use cryptocurrency for investment purposes. They buy cryptocurrency and hold it. That is why the adoption of cryptocurrency increase.
Now more an more people use cryptocurrency because they believe in its future growth and increase of adoption.
Now it is not a good time to sell altcoins because many people believe in cryptocurrency growth and a waiting for growth of the market.