Concentrate on your breathing think associated with this as betting on whether a flipped coin will land on heads or tails.
Using multiple games at once solves this matter with an autoplay mode where you can play very much as 100 rounds of Keno at a period. https://hocvienboardgame.net/tin-tuc/choi-lo-de-tai-rikvip-trai-nghiem-thu-vi/