The reason why this female college student lost contact was mainly because she didn't want others to find her, so she deliberately turned off her phone and didn't contact the outside world. Moreover, judging from a letter sent back by the deceased, this female college student has already had the idea of "suicide", and the police have ruled out the possibility of homicide. In addition, from this letter, we can generally know that this female college student has long lost her enthusiasm for life and is very desperate.

In fact, the parents of this child can't understand why the child chose to leave like this. However, judging from the letter from this female college student, it is very likely that she suffers from depression, and her family also said that this child has been depressed since childhood. But when parents found this letter, it was too late to save this young life.

This female classmate has just started her freshman year. During the summer vacation, she and her classmates came to Chengdu for an internship. After the summer internship, several students are going to go back to their homes together, so they are going to bid farewell together that night. But at this time, this classmate suddenly said that she was not particularly comfortable and wanted to go back to the dormitory to have a rest, but who knew that from this moment on, this female classmate had already had the idea of suicide.

In fact, this kind of thing is common in recent years, so college students should also pay attention to ideological education. As parents, we should always pay attention to children's emotional changes. If the child's parents, teachers or classmates can find her abnormality in time, perhaps this misfortune can be avoided.