1. From a social point of view, falling in love often limits the scope of personal communication, which is not conducive to personal development. Because most people in love will mind that their lovers have too much contact with the opposite sex, which limits the scope of personal communication. Although lovers will introduce their friends to their other half, if their relationship breaks down, can the social circle formed by this relationship be firmly maintained? Besides, love is a matter for two people. If there is a third person involved, it means that the time of both parties in love is tied together, and more often it is with the lover. When a friend invites you to play or eat, you may say, "I have an appointment with my girlfriend to do something today." Moreover, both parties in love don't like each other to have more friends of the opposite sex or talk with the opposite sex, which means that some school activities or clubs are less involved, which greatly reduces the establishment of their social and circle.

2. From the perspective of personal ability, college students are not completely independent in economy, and falling in love requires a lot of time and energy, which affects their normal life and study. University courses rely more on autonomous learning, which shows that university study needs a lot of time, and it is difficult to have enough time to expand more economic sources. Most of the expenses come from parents' support. It is impossible to say that falling in love doesn't cost each other a penny. It is common for college students to eat instant noodles in the dormitory. It is very unhealthy to buy a pair of basketball shoes worth more than 1000 for your boyfriend and a lipstick worth more than 500 for your girlfriend, and then eat instant noodles for a month.

3. Judging from the process and results of love, college students are not deeply involved in the world, which is easy to cause physical and mental harm in the process of love. There are many contradictions and setbacks in the process of college students' love, and it is often difficult to grasp the accuracy and moderation. Although college students are physically mature, their psychological development is unbalanced and their emotions fluctuate greatly, so they are easy to handle things with emotions. Once you are lovelorn, if you can't get reasonable guidance, the consequences will be unimaginable.