How do you feel since you entered the university?

I have a lot of feelings since I entered the university. In high school, many teachers will plan your time. When do you study, when do you do it and then what do you do? Basically, it is to prepare for the exam. In order to get into college, college is different. All the time is in my own control. You can arrange some other jobs for yourself besides normal classes. University gives you a lot of freedom, but some people will not be able to choose their own lives.