Was planing to invest on a gambling site since they said its a gauranteed profit since the house can't lose but I'm still skeptical about it, i don't have much BTC so I have to make sure whether its going to be profitable for me. What possibilities could happen to the gambling site i wanted to invest into and how am i going to lose my investment in such a manner?
No one investment in the gambling sites are safe , it is full of risk .
And also if the gambler won the bet then you will loss all of your money , and if the gambler lost then you will get a very small penny amount of the Bitcoin investment .
So this is totally useless thing in my opinion .
But here according to my mentality for you is that seems that you have much money .
If you want make money 100% risk free then resister a account in the yobit.net and deposit your Bitcoin and then invest in the investment box with 0.02% per day .
That is totally 100% risk free and totally you will get 6% per month without any risk .