Indeed, I see that many of us cut loss the coin by selling at a low price when the price is down. They do not think that the price can increase anytime, so they only think that selling their coin will save them from a big loss because the situations seem to be getting drops too deep. Well, that will depend on how our analysis because as long as that is about the potential coin, I think we can still hold the coin and buyback for more when the price is down.
I think it is how we can manage our emotions related to the current situation at the market and how good we can analyze the price so we do not get the impact from the downtrend. Maybe it will need more experiences to have that control and that is worth learning about that.
Unfortunately those people are not too much involved in the crypto world, if they were involved then they would know that crypto prices crash all the time, and it will crash again in the future, many times as well. What matters is not the crash, what matters is that you should either do nothing and wait for it to go up or you could buy even more after it crashes to drop your average purchase price and then make a profit.
Long story short the best way to make profit is to never sell when you are in a loss. This doesn't work in horrible coins of course, if you are holding a horrible coin then you can sell, but if we are talking about something like bitcoin they always hold until you profit, it will eventually go up there.