Wrong. The psychological barrier of college students is not a mental illness as people say, but a heart knot. They don't know how to solve it, and then they always feel guilty. Mental illness is a mental problem, and mental illness is difficult to cure. Therefore, college students' psychological disorder is what people usually call mental illness. College students refer to a group of people who are receiving basic higher education and professional higher education, have not yet graduated or have graduated from higher education and entered the society.