Recently, there have been a lot of "watermelon" moments, so let me summarize some precautions for eating watermelon: 1. When eating watermelon, don't take sides unless the interests are closely related. 2. Wait for the reversal, wait for the reversal, wait for the reversal, at least three times or more. 3. Be cautious of people like this: "I have a secret, I'll only tell you one person, don't tell anyone else."