There are addicted gamblers both as rich and as poor or average class gamblers, but how each one of them package themselves matters and serves as the major reasons why they were seem as being addicted or not, everyone of us cant be the same, if we carefully checked on how we are gambling, we could deduce form our own end how some have been found with unethical gambling manners, while some have maintained a responsible gambling over the years, because they have the sense of why it is needed of them to do so as they are gambling and being entertained.
I wonder why some people thinks that addiction only happens with poor set of fork's, since gambling addiction is mostly displayed and shown on the poor guys much more than the rich fork's, and the reason for that is the available fund's at the dispense of the rich much more that what the poor can afford, and since majority of people judge addictions based on the financial impact on the individuals.
Aside from financial ability between both, all other gambling addiction symptoms can display on the rich guys also, regardless of how they package it with the money they have.