Answer:
They earn a living by working in such environment, they also cheat others for a living just for their survival and profit making.
Explanation:
In the world today, people from the age of 18 to 60 has been involved in gambling all over the world just to earn a living from it.
Poor people don't earn a living from .playing in games like football , Tennis, casino, some of them earn a living by working in those environment, to make extra income or profit
The reason why most people are poor or remain poor is they don't really invest, even after winning a huge some through gambling, so they tend to fall back in line, and start all over again.
Due to greed some people working in this casinos or betting football houses subsidize the habit of gambling into cheating. they also look for betters who are not experienced about betting, and advises these people and how to go about playing gambling the wrong way.
