It's their personal way of thinking to exit on their trades. As you can see, whenever their is a market's dump, their is a panic sellers and panic buyers. Short term traders just want to secure their fund by cashing out. We can't blame them. Greedy or not, the first thing a trader think is the profits that they will gained once the market is on their way or not. Let us not be affected with those if we have a major goal in trading.
Absolutely, we have to be determine on dealing trade in order to succeed. Somehow, many people don't understand and quitely stop on trading, and what may be their reason behind, it is their loses afterall. I keep myself positive and motivated myself to keep on trading.
It is not a bad idea to make profit and exit the market but they will regret their decision later for quiting their career of crypto trading too early.
Still crypto market is in early adoption so there is high chance of it will get much more expensive than current prices so if we are doing until we get much familiar so we can make more profits than the new traders.