Years later, a collegue's wife got a huge promotion, such that their household income was in the neighborhood of $500k per year. They celebrated by buying a new house in a swanky neighborhood, and a boat. When I asked him about this, he replied that the house was (unsurprisingly) mortgaged and the boat was financed over a number of years. A couple of years later, he confessed that he was up to his ears in debt and that his home life was a disaster as a result.
It was then and there that I decided that being rich wasn't so much about having a lot of money as not having to worry about money.