Never ever gamble your hard earned money, i had lost more than what i had saved ever in life. I also was very careless while investing in scum icos, i have learned the lesson though the hard way. I will say just let the urge of gambling go and dont let dominate you.
You're quite right when you advice people not gamble with their hard earned money which they can't afford to loose which I also supported it but letting the urge of gambling go part is something I don't strongly believe in because crypto trading is also like gambling and the traders keep on trading despite their losses and the act of not following the rules regulations and the procedure of gambling is what affect most gamblers this days.
Quitting won't bring the solution.