In the past decade, many people have asked me what investment is good, and I said to buy Bitcoin. Some people ask me every time they see me, 'Since it has risen so much, can I still buy it?' I say as long as the money you invest is not needed in the next 5-10 years, you can buy it. However, most people still won't buy it, and the next time they see me, it's the same question again! There are also some outsiders who ask me what is the most profitable in web3, and I say to buy Bitcoin. But they always feel that buying Bitcoin is too easy and doesn't utilize their abilities, wanting to earn more excess returns, and then after a few years, their capital is gone!