This chapter explores synthetic thinking and its crucial role in achieving balanced and well-reasoned decision-making. Sensible decision-making integrates rational analysis with intuitive insights, leveraging social information to achieve a practical synthesis. The chapter introduces a comprehensive methodology for knowledge synthesis based on the Knowledge Construction Model and its key component, the Knowledge Triad Synthesis Framework. This framework harmonizes diverse forms of knowledge, enabling well-informed and thoughtful decisions while also facilitating the creation of compelling narratives for effective communication.