Rich or poor cannot be used as a benchmark for who should take greater risks in gambling, because each individual has a different financial situation which in turn the perspective on money will also be different, or what I mean is that simply for a poor person $100 is very large but for a rich person it is a small amount and the point is that rich or poor they still have to take risks that they are able to take responsibility for such as putting small amounts of money on gambling.
We must understand that gambling is nothing more than a probability activity that only provides two possibilities, namely winning or losing, and the name of the possibility can never be known about certainty, so it means that no matter how much you put money in gambling with the aim of getting a much bigger win then it will not affect the results at the end of the session, still in the end if you are unlucky then you will lose or vice versa. Therefore, putting a lot of limits is always recommended because of the possible risks that you can never avoid completely and also because of this possible risk we are advised to make gambling a place to have fun without putting any expectations on winning.