Colleges and universities are chaotic, and there is a five-year college, which is even more chaotic. If you want to mix, it will pass soon. If you are independent, try to find a practical skill breakthrough for future employment. If you work hard, it will soon pass, but the result will definitely be different.
If you enter business school, I suggest you control yourself more and not be influenced by others.
Since you study art, it is also the best major to mix. Success or failure depends entirely on you.