People don't want to know there place in gambling and it been your are rich or poor losing is something you can not avoid just that the rich have money and when they don't win they still have other means that they can fall back to, but the poor or an average person can even bet with all they have I don't think the rich will make that mistake of gambling all they have.
And for that reason there is so much poverty in the world because poor people focus on looking for quick and Easy money, and things do not work like that a rich person does not play because he is in need, and most poor players play because they need to get out of their situation, then this means that while they are more focused on doing things to get rich, the same System will deny it , Because of the same desperation and that makes them commit and comment more Mistakes , like betting to get back the money that was lost and brings many Consequences.
Gamblers are not just making this mistake because they possess a wrong gambling perspective. The problem happen with both classes of gamblers. Even the rich make similar mistakes, which differentiates gambling success from monetary possession.