You can invest on altcoins, or gambling but it is very risky. We should be more cautious on investment, there are so many scams.
Gambling is a very bad investment unless you mean investing into the casino bankrolls themselves.
Cause bankrolls can give you a nice return cause the house always make profit but blank gambling is very risky its 51/49 that you lose it all.
I would like to see how much and how far a staking account, like at just-dice would net with a large chunk of at least $1000. I played with it at the $100 level and after a week had about $2, which is not worth the trouble.