Your logic makes sense, yeah it is funny yet informative for those who are still confuse about those things. To tell you the truth, I never experience gambling. I'm still afraid to do some gambling as I am not that expert in that field. I am just hodling and do the trading. But those three you have mentioned are all risky, we have to understand the essence of those three before entering such.
Off course that would be the last boat i will ever wanna be sail on!
I have tried trading on bustadice but it has come to my attention that the algorithm increases your winning chances only if you are putting huge amount of money on it. The more money you put the more lucky you get.
To be frank, if i had that much money before i can afford to loose then win then i would have done that already. But hey whats the point in playing that way.
Its true fact by the way.