Most rich people don't believe in luck. They believe they have to take calculated risk and they don't see gambling as major area for taking that risk. They can invest in bitcoin but may not give in to gambling. At least in Nigeria, I don't see most rich people gambling as source of income. If you see gambling as source of income then you will become an addict.
Another observation is the rich gamble reasonably and with the money that they can afford to let go and not chase back what they have lost. If you chase for your loses then you are likely to be an addict.
True rich people take calculated rich and doesn't depends on luck to get winning this is the reason why they always take caution when gambling and doesn't over step their boundaries because it's obvious that gambling largely depends on luck and chance for anyone to win
I do not believe this, whether the rich take calculated risk or not it doesn't stop the fact that they can only win through luck as calculated risk doesn't guarantee winning in gambling. The only thing I know that is different between the way the rich and poor gambles is that the rich can decide to use big amount to gamble of one particular game but the poor will pick different games to gamble on since they don't have enough money to gamble like the rich.