For me i have different beliefs i dont gamble because im just a poor man and i cant afford to lose instead of gamble my money in gambling casino
Its better to buy a foods to my family and for my three child. Maybe if i am lucky to be rich someday.I can afford to lose and can stay long in any casino..to have a fun.. not to increase the amount of my money... 
So if im reach my purpose in casino gambling is for fun..
Yeah be responsible is a good thing, big ups on that man.
Tho gambling isnt that bad if people would learned saving up a little each week to reward your self with some relax time is okay.
Betting your kids college money not a good idea.