Don't touch anything harmful to your health; Compared with the first two, this is actually more direct. The first two induce students to be cheated on the grounds of beautiful blueprints. This kind of thing will directly tell you that it is exchange value, and students have a certain investment and get corresponding returns. But it's actually far more harmful than they say. Many students think that they are still young and can take care of themselves later, but it is not like that. Health is the foundation of a person, and poor health will affect your work and life. Especially in the university, there is no such good standard to take care of you, and the dormitory environment is not so good. It's easy to damage your body, and you won't know it's too late until you're really tortured by the disease.
Door-to-door sales; When you report to colleges and universities, you will find that there will be many enthusiastic seniors and sisters to help you. They are very enthusiastic. However, it should be noted that some people may have no pure purpose, and many people want to take this opportunity to sell you some things, such as daily necessities, study materials, cosmetics and so on. The quality of the goods they sell is actually difficult to guarantee, and the price is not necessarily more favorable than that of supermarkets. Therefore, in this case, we must keep our eyes open. Just because you just started.