Poor old George could have been made a case study. He left the UK in the 1950s in the army and then got a job in the oil industry. After 30 years in the middle east he didn't speak a word of Arabic or any other language, he didn't actually know much about where he was or what he was doing but he was an expert in protecting his own "job" which amounted to get everyone else to do his job. He had earned a fortune and was very wealthy, he had a small hotel in Bournemouth where pretty much owning a property of any kind means you are a millionaire. BUT, you couldn't speak to him about anything, his world was informed by Saudi TV, he always took less leave than he was entitled to and looked much happier coming back than he was when leaving. His life had been holidays in holiday spots for decades and a few visits to the family and the hotel. He lived on chicken wings and cup-a-soups so his wife could buy his daughters a new car every year. If ever one man summed up "money isn't everything" it was him. When I left it was March 1989, by the Summer I was in Paris working and had my wife with me. However Saddam had invaded Kuwait, where we worked in Al Khobar and what we did was no more. He will have been paid off and returned home, an exile from the 1950s into 1989 Bournemouth, like the guys who came back from India after their independence, completely disorientated.Sounds like dumb as a box of rocks as well.
Cheers,
Wes