I think, first of all, of course, it is to improve yourself. Only by improving yourself can we become better and make a difference. That is, according to the current situation, I think many people may be, as the old saying goes, there are people outside, and there are days behind.
There must be many others who are better than you, so I think I can only try to improve myself on the one hand, some professional knowledge. Work or something depends on what you study. Just know more about it at ordinary times, and then read more books at ordinary times. I think reading is the easiest way to improve one's temperament and accomplishment. Of course, as long as you improve your temperament and cultivation, you may meet some good opportunities.