It depends on how you treat gambling. If you are treating gambling as a way to become rich then probably your crazy. But for me, in my own experience. Gambling ruined my life. That's why I changed now somehow.
That's the thing about gambling, if you take it as a way of earning money and try to earn profits everyday from it then you are ruining yourself, but if you take it as a fun and just gamble with a little amount for fun and it doesnt matter if you win or lose then it won't really make a difference for you.
that is why many people want to setup casino because it is easy to earn money from the gambler due to the house edge. so it is actually not good to keep thinking i am gonna to get rich by gambling.