At present, many universities have psychological counseling centers, so they usually hold a lecture on how some freshmen adjust their mentality. As for contact, of course, it is the person in charge of informing, and it may be the contact of insiders. Because the members of the mental health center may not be professional, it is impossible to meet often, so we should also tell them something big or small. But if you want to inform other students, it is more direct and effective mainly through posters.
Hehe, I am a junior. I am a student union member and a lifelong member of my class. I've been like this since my freshman year, just like you. . . .