I believe that many people who want to immigrate have heard this view: the rich are nourished wherever they are, and the people at the bottom go out, as long as they work hard and live well, the worst is the middle class, a lot of age, social class and life after going out The level has to be downgraded, it is better to stay and nourish. In addition, many people may have heard such remarks as "go out to be a second-class citizen and be a dog for xx". Of course, these words are not worth refuting. Anyone who has lived overseas knows what's going on. But compared with the completely nonsense view of the "second-class citizen" theory, the "de-escalation theory" is really something that many people are worried about and are willing to believe. Regarding this matter, I also had some thoughts before going out. Combined with some experiences after I came out, I can share some of my own thoughts. First, when we worry about "downgrades," what are we