People with underlying or manifest depression are more likely to be attracted to gambling.
Folks can say, "I am doing this because I want to find a way to make money." But it is really about seeking a neurotransmitter boost. That is why even rich people can gamble away fortunes. Google Terrance Watanabe.
I have a friend who buys scratch tickets. She may not be conscious of the fact that she is looking for a neurotransmitter boost that day, but I think she is. What makes gambling so pernicious, is that there is no finality to it, as in "I am full, I ate enough." My friend could be down in the dumps one day, buy a scratcher, win $1,000, get a thrill, and then to turn to that activity again to boost her mood when down. Seeking the high is why, when gambling, folks lose, then loss chase. The brain is demanding those chemicals.
In casinos, you have the equivalent of opium dens, in my humble opinion. But gambling, for some reason, can be very addictive even to folks who are not vulnerable to substance addictions. I have literally never been drunk in my life, but gambling put its hooks in me.
Wishing everyone here 24 hours of no gambling.