You have just taught the graduating class, and you are inexperienced and under great psychological pressure.

You lack successful experience in preparing lessons, attending lectures, correcting homework or assigning time to papers. You can pay attention to the old teachers around you and how they allocate their time.

You don't concentrate on teaching or research, so I suggest you give up browsing junk information and unnecessary communication;

You are in poor health, please pay attention to a balanced diet, exercise yourself moderately, and try to combine work and rest.

For reference only, I wish you happiness!