I gave you an experience, from which I met a bartender in a coffee shop. A bottle of wine costs more than five yuan, a small bag of French fries and a piece of pork posing as steak costs more than 800 yuan. I looked weak, with five thousand in my left pocket and two hundred on my right. Finally, we ordered more than 800 things, including a bottle of Great Wall Cabernet Sauvignon. When I paid the money, my right hand took out two hundred and one hundred and said, Ah, there is no money here. Then there was a pause of more than ten seconds. In fact, the following sentence is: the left side is enough. As a result, the other party is a fool, saying that it is not enough for me to pay, and it is your turn to pay tomorrow. I said, yes, don't come tomorrow. The other party said not to leave. Before leaving, I asked, Have you been here before? She said she had never been here. As a result, I checked out and hurried out. She thought I was out, blinked at the counter and shook her head a little disappointed. As a result, I didn't expect the car glass parked at the door to expose everything, which made me finally make a decision after several doubts. The next day, the fool was with her. If the judgment is unclear, it is necessary to observe in advance.