Most times what makes people feels that gambling can give them what they want is because of the numerous testimonies they have had from others or a close by friends and they felt they gonna have same results whenever they also tried out as well.
But they also forgotten that everyone with their level of luck and how it shines on them, we can't compares the results of A to B, and everyone has their grace on how things works for them, So it would be better it is taken for fun purpose than gambling earns meet.
The fact is that, the way gamblers fluant their wins and how casinos make it look as if it's very easy to win big amount of money can tempt someone who is not a gambler to start gambling for the sake of hitting the jackpot. I have a friend that started gambling because his neighbor won a huge amount of money. He envied him and told me that if his neighbor can win such a huge amount of money, he can win bigger. This was how he started gambling and got addicted. He has stopped gambling the last time I saw him.