You should treat online being a place for entertainment that you'll spend your leisure time playing your favorite games from your computer.
Games like roulette are based more to do with the luck part than me and you can try you at such games even though you are playing it in my ballet shoes. https://hocvienboardgame.net/tin-tuc/choi-lo-de-tai-rikvip-trai-nghiem-thu-vi/