I don't think there's any point in selling now, even if you're too scared. it's either all or nothing. I could buy.
No one guarantees that the market will start to grow again and the price of tokens will increase. We are waiting and hoping, but there are a lot of projects that do nothing to increase their token price.
So you do not invest or hold coins of projects that do nothing. The market is large and there are many different really working projects. Over time, the market will necessarily grow, because a lot of effort and money invested in these projects.