Debriefing is a pivotal element in simulation-based medical education, serving as the vital link between simulated experiences and real-world clinical practice. Supported by research demonstrating enhanced knowledge, skills, and patient outcomes, effective debriefing mirrors Kolb’s experiential learning cycle. Historical roots trace back to World War II, evolving into military after-action reviews and aviation Crew Resource Management training. Modern debriefing emphasizes self-reflection and sustainable performance improvement. Common phases, such as opening the stage, delving deeper, and harvesting learnings, ensure a structured discussion. Techniques like Plus-Delta, Three-Phase Debriefing, and the GAS Model contribute to effective debriefing. Choosing the right debriefing location, be it simulated bedside, a separate room, or in situ simulation, is crucial. The Structured and Supported Debriefing (SSD) model, following the GAS approach, emphasizes structure, support, and participant engagement. Additional tips highlight a humble mindset, ground rules, embracing silence, and lifelong learning. In summary, debriefing is not a post-simulation ritual but the heart of the learning experience, unlocking simulation’s potential to empower healthcare professionals, improve patient care, and foster continuous growth.