Speaking about Vietnam, it's nearly the ideal place for that infamous 55% margin achievement. But I had to do A LOT of aircraft brokering within one quarter, still on the early happy years, to snatch it. That one is a tough one, I'm proud to have suceeded.
CEO wealth, in comparison, is very easy. Just follow it, and, more important, never have a quarter of losses. Well, TBH, I had once losses, in the early 1980s, when suddenly those IL18Ds showed their age. Nearly BK'd back then. I got rid of all my IL18Ds, waited one year for the new 733s, and saved my skin.