If you want to choose one, you should choose criminal law. After all, the headmaster is the leader of criminal law. But you must think about what you are doing. If you are a prosecutor and a lawyer, of course, but in the company, this major is of little use.
2. The Master of Laws has a fixed tutor, and the Master of Laws will indeed be a little late, but the so-called late is actually the same as not being late. I usually go to the teacher unconsciously. Before I wrote my graduation thesis, teachers and students were basically in a state of ignorance.