<p>➀ Many people, including the author, sold quantum computing shares after Jensen Huang's CES remark; </p><p>➁ The author believes that tech shares may be overvalued due to the emergence of DeepSeek and the rise of open-source AI programs in China; </p><p>➂ The author suggests investing in Greenland's publicly traded companies, which have seen significant growth in the past year.</p>