A friend of mine has incredible luck in trading cryptocurrencies, turning 100,000 into tens of millions in the crypto world.

A few days ago, he came to my house to visit, and I specifically asked him how many coins he had that were currently profitable and when would be a good time to sell?

He thought for a moment and said: Buying coins is like finding a partner; when you find the right husband or wife, don't switch them out. If you do, you'll lose big; it's better to just hold on to them.

What kind of coin is considered good?

It's the kind where the project team is constantly marketing and taking advantage of others; how can they profit without manipulating the market?