“Everything that shows up is an opportunity for learning, including an empty room, without patients: if you knew how much students don’t know about the physical organization of the room, support materials and ventilators, monitors, defibrillators, multi-professional teams and so on, we would not feel moments without patients as idle time. So I wanted to tell you never to let go of these moments. Another thing that is poorly discussed by us, but that in the Emergency Medicine is essential: health policies, emergency departments situation, organization of health structures. Emergency medicine is an excellent thermometer to measure the efficiency of the system and, if we stop and think a little, to discuss and debate the context that we are inserted (even without all the answers), we develop a more critical and interested generation, not only in Emergency Medicine but in improving the system as a whole.”