Job Pathway

Hi all, I recently transitioned to finance and just got accepted into a pretty good semi target or target school for masters in finance depending on who’s asking. I was wondering what kind of high level jobs exist and what personality types/skills are needed for said jobs as after reading through quite a few forums it seems IB would be too late and so would some others. Im not too worried about prestige because ultimately entrepreneurship is the long term goal but looking to get my early 20s started with some more capital after this masters program.