Let's eat. What the hell is going on?

Of course, eating is noisy. At least in childhood, parents will teach their children not to make noise when eating. In physiognomy, it is called pig food, which smells dirty, noisy, humble and stupid like a pig. When you meet such people in your life, you can't entrust them with the heavy responsibility, let alone expect them, because the other person has no lofty aspirations and poor ability, which is difficult to achieve.