If I were in your position, I would keep all the assets I have even though now the price is much lower than what I bought. When conditions are not favorable, I will be patient until the price increases again.

Here I don't know what Crypto assets you are buying, if you hold Crypto assets that have strong fundamentals such as BTC, ETH, BNB and other high-end crypto assets, I would advise you to hold until the price recovers. However, if you currently hold a crypto asset like Terra Luna, I cannot advise on the best decision, because such crypto assets have very weak fundamentals and the risk is that you can lose 75% or almost all of the nominal money you bought.