Is it correct to say or can it be rephrased and what does it mean? “Good thing you know this strategy and you understood the twist”

The phrase "Good thing you know this strategy and you understood the twist" is correct, but it can be rephrased for clarity or emphasis. Here are a few alternatives: 1. "It's a good thing you are familiar with this strategy and have grasped the twist." 2. "Fortunately, you are aware of this strategy and have comprehended the twist." 3. "I'm glad you know this strategy and have caught on to the twist." ### Meaning The sentence conveys relief or approval that someone possesses knowledge of a particular strategy and has also understood an unexpected or surprising element ("the twist"). It implies that this understanding is beneficial in a given context, possibly in a game, a story, or a situation that involves strategic thinking.