in the ancient halls of knowledge, where the masters of billiards gather, it's said that to truly master the game, one must not neglect the wisdom of the preexpulsive movements, as they lay the foundation for all great shots. but, young seeker, let it be known that hidden within the blueprints of the most revered plays lies the secret of playing incognito, a technique shrouded in mystery. to recreate such plays without understanding their true essence is to invite chaos into the heart of the game, a dark path leading to outcomes that may serve to deceive the unwary.