Where's the AED , and do I know how to use it? “ Situational Awareness ” can simply be defined as “knowing what is going on around us”. This awareness is demonstrated, for example, when a parent notices that the children’s toys are spread around the house and may cause Grandpa to trip. Or perhaps on the way to the grocery store a driver going through an intersection may notice another car coming from the crossroad that does not slow down and may well run its red light. An alert teacher keeping a keen ear can detect bullying in the school hallway by observing student posturing and listening closely to their comments. A team trainer may be at a sports event and from clear across a field or gym notice a young athlete suddenly drop to the floor, in need of immediate first aid. In every circumstance, individuals who are not oblivious to their surroundings but who, though relaxed, are alert and prepared to act help keep us all safer. In light of the examples above, what kind of thinking...