Beware of insider information from acquaintances Because they are acquaintances, you might take a large position Investing should follow the principle of seeking truth from facts and starting from reality; whether you have the strength can be verified by K-lines Don't let emotional factors lead you to FOMO and chase highs Remember: any big player will give you a chance to get in (Last time I heard a friend share a true story about how he lost 20 million because he believed in his childhood friend)