Can you get rich by speculating in cryptocurrencies?

A friend of mine has been speculating in cryptocurrencies for 6 years.

He is now financially independent.

But the process was actually very difficult.

He told me that speculating in cryptocurrencies is actually a high-risk and high-return investment market.

He has experienced many ups and downs. He has delivered food, worked as an online taxi driver, and worked on construction sites. But he survived every time and never gave up.

Later, he suddenly became enlightened and crossed the class in one wave.

Currently, he has two large flats in Shenzhen, a Bentley Continental, a BMW X6, a Weilai, and a girlfriend in her 60s.