Everyone has greed; it's just a matter of having more or less. Knowing enough is to stop.

Seeing many friends lose to the PENGU and 1000CAT, just because the house released the VANA to exploit the greedy mindset of people, so you fell into the trap. I sincerely advise that if you want to make money in this market, you should go on YouTube to watch books analyzing psychology, understanding human nature. Once you understand it, then enter this market to play. Think about how it just released the VANA at a high price and then pushed it even higher before it dropped in price again; you should understand that the subsequent coins will set traps in reverse. You will think it will increase in price like VANA and rush to buy immediately, only to get trapped. You need to think about the nature of your own greed and play against that.