When we say someone "thinks twice," we mean that they are considering their actions or decision carefully before proceeding. Synonyms for this phrase include "pauses to reflect," "weighs the consequences," "considers deeply," "deliberates," and "ponders over." These synonyms all convey a sense of cautious consideration and mindfulness, implying that the person is taking their time to think before acting. "Thinks twice" can also be replaced with phrases like "takes a moment to reconsider," "double-checks their thinking," or "reviews their decision carefully," all of which emphasize the idea of taking time and care before acting. Overall, these various synonyms for "thinks twice" highlight the importance of thoughtful decision-making and the potential consequences of rushing into actions without proper reflection.