When should long-held alt coins be sold? When to sell even when we are in profit? That doesn't make sense. Let me know if there is a suitable alternative to this issue.
Of course in the concept of trading anywhere, buying low and selling high. In crypto trading we also need to do the same thing. However, crypto has a fluctuating nature so that the price will drop lower than the purchase price. Of course in this kind of condition we need to hold it.
What we need to pay attention to from crypto is whether it has a chance to reach high prices. Because there are some cryptos that are basically high but then the price goes to zero.