I think many experienced casino players try to memorize their strategies when playing games like blackjack, as having a solid strategy can increase their chances of winning. Some players might use techniques like repeated practice, notes or flashcards to help them memorize their strategies, while others may rely on experience and intuition. Ultimately, the frequency and effectiveness of memorization will vary from player to player and depend on factors like their level of experience, familiarity with the game, and personal goals or preferences.