Fighting lust will always be difficult as, at the same time, greediness will come and become bigger. Without having control, it is difficult to make a profit as we never see the profit is enough for us because we can search for the profit in the next chance. They can hold for more and try to make 5 times profit from their capital, but that is only if the market has good moves and still increases in the next hours. But the problem is that the crypto market will always move and we do not know if the price will still increase or go down.
It is understandable to not feel enough with the profits that you made, it is understandable because we as humans always want more and more, it is in our nature. The problem is not being greedy and wanting more, it is being greedy and doing stupid things by hurting ourselves or others to make more.
Like for example, who could be mad at Jeff Bezos for starting a company by selling books out of his garage? That sounds like a very noble thing, it is books, he wants to send books to everyone in the world, that's a great dude.
Jeff Bezos trying to break unions and pay as little as possible, giving quotas so high that people to go bathroom while working without going to bathroom, and then getting money from government to cover the difference between their pay and poverty line basically causing taxpayers to cover the difference for Jeff, that guy? That guy is a dickhead. Be the first Jeff Bezos greedy, do not be the last Jeff Bezos level greedy.