I just realized that many people still don't truly understand the crypto bubble — the phenomenon where prices skyrocket in a short period, then completely crash. It's like hot water balloons: they grow bigger and bigger, then burst.

The core issue is that market demand for cryptocurrencies has far exceeded their actual value. People see prices rising and get excited, rushing in to buy without doing proper research. As a result, the crypto bubble keeps growing larger.

Why does this happen? I see three main reasons. First is FOMO — the fear of missing out. When you see others making profits, you fear missing the opportunity and rush to buy in. Second is excessive excitement — people only look at the rising prices and ignore the technology or real-world applications of the project. Third is the influence of social media, where influencers promote "this will increase in value a lot" on Telegram or Twitter, making people easily misled and spend money.

Looking back at history, there have been two major crypto bubbles. In 2017, ICOs became a craze — new companies issued tokens to raise capital. Bitcoin also surged strongly, sparking curiosity and investments in projects with no guarantees. Most of these projects disappeared, and investors suffered heavy losses.

After 2020, DeFi and NFTs became hotspots. NFT PFPs like Bored Ape Yacht Club and CryptoPunks reached prices in the millions of USD. People spent hundreds of millions on small artworks, thinking the future would be better. But then the market crashed, NFT prices plummeted. That was another form of the crypto bubble.

How can you quickly recognize a crypto bubble? If a cryptocurrency's price surges rapidly without any real technology or practical application, be cautious. If media outlets or influencers promote "buy this," you should also be suspicious.

I want to share ways to protect yourself from a crypto bubble. First, do thorough research on the project — who is behind it, how the technology works, what problem it solves. Avoid buying when prices are rising quickly and selling just as fast, as that’s the easiest way to fall into a bubble trap.

Second, think long-term. Only invest in projects you truly trust, and don’t put all your money into a single crypto. Diversify your portfolio wisely, investing in different sectors thoughtfully. When prices go up, take some profits to secure your initial capital. That way, even if the market drops, you won’t lose your principal.

In summary, the crypto bubble is a real phenomenon that everyone should be cautious of. Be careful with market excitement and make investment decisions systematically. Conduct thorough research before acting — that’s the key to avoiding falling into a crypto bubble trap.