I love sports, but I admit, I'm too lazy. When I study bets on just one sport, especially a popular one like football, I don't get any more motivated or inspired. I like different sports, including uncommon, exotic, or those with complex rules. Although for me, even baseball is a game with complex and strange rules. I could say the same about handball, water polo, and horse polo, but if you think about it, horse polo has a lot of its own specifics related to horse control and the inconvenience of working with the ball, because you have to do many things at once. And the rules of such sports probably reflect many of these factors.
In short, I have adopted a formula for myself that your thinking as a bettor will develop when you study different sports and compare them with each other. Do you think this development really happens? If so, how does it manifest itself?
Studying different sports would not really make you more skillful than others that specify on just a sport, you could study more than 3 different sports and still not make enough Profit compared to someone betting and studying just one sport. Most times it's not about how many sports you study but your strategy and how well you are able to manage your risks on each bet you. Although it's also good to be versatile but that's not really important