How greedy are you?
How much do you want to earn?
What is your goal?
When buying cryptocurrency, I know what goal I want to achieve, how much I intend to earn, and over what period of time. If you are buying just for the sake of buying and playing in the dark, then you are a gambler. The truth is, whatever you buy is almost like roulette. Why am I writing this? Because many people I've talked to buy without knowing what they are buying and how much they want to earn. Most of my friends say: if it goes x3, x4, that would be great, it would be enough for a vacation. And here's the mistake. With today's scalping and earning - many transactions, low percentages, you can earn nothing and lose a lot. Note that the mythical altcoin bull run has been announced for a long time, and only a few are profiting from it.
I recommend that after purchasing, set up automatic selling with calculated profit and earn anything rather than regret that... I could have, but I was sleeping, I was at a party, etc. You can always buy back what you sold. And it may happen that you buy back below the amount for which you sold. I wish that for everyone. Buying and selling is a normal thing; the sooner you get used to it, the wealthier you will be.