There are things that may be a bit difficult to explain, but I think the statement that 80% of people gamble to make a profit is true. Moreover, the majority of gamblers are from the lower middle class. So the main goal is to make a profit. But a small portion of the rich population gambles just for fun because they play with their little money, which for many people may be quite valuable. This mindset cannot be generalized to mean that gambling is only to make a profit. I myself come from a lower middle class, of course I also think that I have to make a profit when gambling.