I believe that those who are in the gambling business can have very diverse experiences. Some may get bored of betting after they see it on the daily, and others may bet it occasionally as a part of entertainment. That's more about the person than the job! On women and gambling, I don't think that much of a gap remains as it did in the past. Online gambling has created it easy for all people, irrespective of gender. It's actually more about self-control, discipline, and personal habits between the two concepts of addiction and responsible gambling than it is about gender.
What you said is true about someone who gets bored with gambling and only bets occasionally. I think there are also those who like to gamble frequently, perhaps even using their work income to gamble, even to the point of depleting it.
Actually, I think only a few people can resist gambling because, even though they know how difficult it is to win, they still hope to win.