2. Long snacks. Don't be fooled by this again. Keep in mind the old saying: "once you take a fall, you gain wisdom." And don't believe in pie falling from the sky anymore. In particular, scams such as online billing and online part-time jobs.
3. Tell your own experience to warn others. Let good innocent people no longer be deceived.
4. It needs to be emphasized that don't believe that internet hackers or anything will give you back your money. They all charge you first and then pull you down. It is often the beginning of another scam to believe that hackers can find and cheat money.