Physical Danger
From deep sea rigs to arctic drills to massive holes in the Earth, the process of finding, collecting, and refining oil and gas is very dangerous work. Thankfully, you won't be doing any of that.
Instead, you'll be sitting in the corner penthouse office of a tall skyscraper in downtown New York City or Dallas, Texas, obsessively checking in on your position among the richest people in the world. Oh sure, there are dangers in your career—like if the private jet flying you to Saudi Arabia to play desert golf with a royal sheik (who is also your daughter's godfather) suddenly hits turbulence.
But since you could afford to have a retired Air Force jet fighter as your personal pilot, you and the dozen or so bodyguards with you will probably be just fine.