How about splitting your funds into 50/50 the first half you invest in Cryptocurrency buy any desired currency and HODL it into your wallet or ledger and the other half you bet in gambling and casino's. But ultimately for this to work is you to set limits of bets like betting with small amounts so you wont lose it quick and to learn to strategize and win the game. But if you're unfortunate and loss then you shouldn't touch the first invested funds.
50/50 is a big money man! I suggest that first allocate your funds or monthly earnings into bills and to all of your needs and after that, if there's money that is available after allocating your funds and then, that is going to be your funds for gambling. Discipline is a must!!! If you don't want to be broke or you don't want to suffer for huge amount of loan, you need to discipline yourself.
Allocating your funds is the best way to invest and gamble, or rather invest and stay away from gambling.