Buffett answered a child's question at a recent shareholder meeting, "The environment is so tragic, what should investors invest in?" Buffett's answer reveals an important concept - what is an investment portfolio. Charlatans often give investors advice on investment portfolios, but these people don't even know what a portfolio is, and they still make a living doing it. Buffett's answer is "Invest in yourself." Everyone's biggest asset is themselves, followed by their house. Financial assets are dispensable. This is the only correct investment portfolio concept. If you don’t study yourself, who can rely on college for you? If you don’t report your income, who can apply for a loan on your behalf? We live in a merit-based environment. If you are not good, don't blame your portfolio for depreciation. Even if you don’t know anything about investments, you always know about the house you live in. Invest in yourself, invest in a house, this life is enough, don’t look far. In the flood of money, it is really difficult for middle-class families to demand financial freedom. It takes a lifetime of hard work to achieve financial security. At the current purchasing power of money, a household with a net worth of US$5 million or Canadian dollars can achieve financial security. The current maximum face value of Canadian dollar banknotes is 100 dollars. Will it be 500 dollars in 2030? If Canada continues to move to the left, nothing is impossible. Holding on to assets that the central bank cannot print is the way to survive , a lifebuoy is really not enough, even a warship. A lot of people want to know if I'm busy to get a sense of whether real estate is hot or cold. If I take my busyness as a criterion, the real estate market has always been hot. Thank you readers for your concern. I have been very busy. If it weren't for the long weekend, I really wouldn't have time to write this article. Thank you Her Majesty the Queen for Victoria DAY. I am grateful that we live under the king's rule. I hope that more and more families can realize that immigration is worth it.