To increase your odds of winning in Blackjack, start by learning and following basic strategy, which is a set of optimal decisions based on your hand and the dealer's upcard. Avoid the insurance bet, as it typically favors the house. Advanced players may consider card counting, which helps track the ratio of high to low cards remaining in the deck, giving them an edge. Additionally, effective bankroll management is crucial—set limits on your losses and winnings. Choose tables with favorable rules, like those that pay 3:2 for a Blackjack or allow multiple splits. Playing at tables with fewer decks also reduces the house edge. Lastly, remain calm and stick to your strategy, avoiding emotional decisions that can negatively impact your game.