Odaily Planet Daily reports that CZ appeared at the World Economic Forum in Davos yesterday and stated that for retail investors participating in crypto trading, there needs to be a learning process, and risk control is also very important. Do not invest all the money you care about in trading; you can start by trying with a small portion of your funds. "When anyone encounters something new, don't jump in all at once. If you can't swim and jump into a deep pond all at once, it might not be very comfortable."