Haha thanks @Winky1 ! Going to things like office hours and SI sessions is always helpful and an important tip not matter where someone is going to school. I don’t mind giving more freshman tips, but a lot of it would be restating what is already here.
One thing is whatever happens, from leaving family to not doing as well as you had hoped. Don’t get stressed. It honestly just is a waste of a time and energy that could be put towards doing something more productive, doesn’t even have to be academic, like going to the gym. Complaining and feeling bad about a test, won’t bring your grade up, studying will.