Do you remember that crazy bull market in 2017? Bitcoin skyrocketed like a rocket, and countless people became rich overnight. At that time, the aunties around me were discussing 'What is Bitcoin, and how do you buy it?' However, the good times didn't last long, and the bubble burst, causing the price to plummet, and the aunties started cursing, 'This thing is just a scam!'

This is Bitcoin, a controversial yet fascinating existence. It is not just a cryptocurrency; it is a technological experiment and a challenge to the traditional financial system.

From a technical perspective, Bitcoin's blockchain technology solves the trust issue in traditional finance, making transactions more transparent and secure. From an economic perspective, Bitcoin's limited supply gives it a certain degree of anti-inflation capacity. However, Bitcoin's price is highly volatile and can easily be used for illegal activities.

Therefore, when investing in Bitcoin, one must be cautious. Don't believe in those myths of 'getting rich overnight'; understand its risks and also see its potential. It's like riding a roller coaster—exciting, but it can also make you dizzy. Only with adequate preparation can you find your own opportunities in the world of Bitcoin.