$BTC

If you have an asset that is at a loss, that is an unrealized loss that can turn into a gain over a long-term horizon as the market recovers, but if you sell an asset at a loss, that is a realized loss and there is no turning back from that point.

What I mean is that if you hold a fundamentally strong asset and look for its long-term potential, then there is a chance that it could be profitable in the future, even if you are at a loss right now.

So what I'm saying is to hold on and try to buy as much as you can at the low, since assets will achieve a good average value.