Very true, luck is just the center of everything in gambling, even if one had to put on different bets on same game, whatever will be the outcome will just be it, so it doesn't really matter the method one use in the game, as far as the game remains unpredictable in nature, it can always go against your wish or not. So, it will be good for one to risk what they can lose and leave the real factor which is luck to do the rest, as it will protect them from unwanted stress.
“Just the center of everything,” do you mean you believe everything is just about luck?
Man, I think gambling sounds too easy for you. For me, when I say betting, especially sports betting, it requires analysis. That is the reason why sports betting is quite different from other types of gambling games. And to the question of whether it is good to place three different bets on one game, I think no. I would rather place only one bet, and that should be the best outcome from my analysis.
More bets may sound cool, but in reality, it can drag you down because more bets also require more effort to study.