[How to determine if you are a normal person?]
1. You have WeChat 2. You have a phone 4. You are wasting time reading this 5. You haven't noticed that actually 3. is missing 7. You go to check whether 3. is really there 8. But, what about 6.? 9. You laughed, thinking you are very stupid [happy] 10. Also, what about number 1.? 11. You believed it, and then ran to check again!
