seriously, I cannot just bet on random sports that I don't like just because I want to bet on a game. since the interest is not there, it is going to affect the way i go about the majority of my games and predictions and is going to be really stressful for me while i gamble. i feel that it is best to focus on a single game and try to understand it so well that your losses reduce to a large extent. i tis not necessary that as a single person you get yourself involved in so many sports to the extent of checking out new sports that you are not familiar with. maybe if it is just that you are an inquisitive type that is just trying to learn new things the that is not an issue but if that is not the case and you are stressing yourself out just because you do not want to gamble just on a single game, then it is definitely not worth it at all.