How to prevent being cheated, always think with a normal brain.
For example, you see a person telling you that as long as you buy 198 from me, you will accept 100 every day.
Do you think this is possible? If making money is so simple, why do you work so hard? Just lie at home and sleep.
However, the liar knows nothing about the formal use of Xiaobai, but he also likes the characteristics of deception and dreaming. It's hard to be deceived if you look at these things step by step and with a normal heart.