You’re absolutely right that focusing on sports you know well gives you a much better chance of making informed bets. When you understand the rules, strategies, player performance, or team composition, you will be able to make predictions based on real data rather than pure feeling or hunch. Betting purely on luck, especially for sports you know nothing about, is plain stupid and will almost always result in a loss. While no amount of knowledge guarantees consistent wins, it definitely increases your odds and helps you make smarter decisions in the long run.