Since wealth is a personality multiplier, it is also an experience multiplier. If you are miserable when you are middle class, you will likely be even more miserable when you are wealthy because all the mental states that cause you to be miserable, such as greed, cruelty, paranoia, and inner turmoil, get multiplied. Similarly, if you’re happy when you’re middle class, you’re likely to be even happier wealthy, for the same reason; mental states that brought you happiness – such as generosity, kindness, and inner peace – multiply, thereby multiplying happiness.
Chade Meng Tan, Joy on Demand
In other words, having a lot of money wouldn’t change your life — not the direction of it at least.