It's good. People who are obsessed with Sudoku and can play are not geniuses, at least their IQ is higher than ordinary people. So don't worry, as a smart person, you can't control yourself. Unless your original thinking is different from that of ordinary people, such people will not ask for help. Learn to control, the future is boundless.

This is only temporary. You're still in college. It is normal for people your age to be confused, easily disturbed by the outside world, obsessed with something or bored with everything. So don't worry too much, it will fade naturally. What you have to do is to learn to regulate, specifically, to give yourself an accurate orientation and direction, when and what to do, not to be influenced, and not to tell yourself that this is the last time.