Before I graduated, I came to the 4S shop as an intern, and I learned how to sell cars from my master until now. I have been wearing a suit and tie every day since my first day at work. In the eyes of others, I am a white-collar worker, and sometimes I feel this way, even though my monthly salary was 800 yuan. I travel in the world of ice and fire every day. When the exhibition hall is cool, the maintenance workshop is hot. When the exhibition hall is warm, the maintenance workshop is cold. These are nothing. What is more striking is that the exhibition hall is spacious and bright. I rented that bungalow, and a bed occupied half of the space. This society is like this. People who wear suits and ties all day are likely to be diaosi, while people with high salaries are just plain and even humble. Just like the Baidu engineer who lives next door, he looks like a migrant worker from the outside, but his annual salary is more than 300 thousand.