This is crypto we are in a high volatility market and if you know what crypto is you will also know that in crypto No condition is permanent everything may change that is why there is bull and bear market and i think this is not new to us here except for those who are newbies.
Investors who have been here for long are already used to seeing the market in a roller coaster ride and knows how to take advantage the situation either its in bull or bearish season.
On the other side, its understandable for newbies to have a mindset of like what op have stated its because they're lacking on experience or dont have enough knowledge on how the market works.
Every situation in crypto is indeed temporary, the reason why we have to make a decision that will be beneficial for us to still achieve being a gainer in time.