It's a little disappointing to think it's fake, but I'd still absolutely love to have his education.
I'm taking a guess and thinking most work in emergency situations and blood/gore, etc. would make good jobs too (provided getting through schooling) given low responses to things like fear.
From my understanding not all couples can handle running a business together, so you and your wife are obviously a good fit and can work together in succeeding in things you guys couldn't do on your own.