Tragedy is when something really really bad happens that makes people feel very sad and sometimes angry. It's like in a sad movie when something bad happens to the main character and you feel really sad for them. But in real life, tragedy can happen to anyone, and it can be a really difficult and painful experience. Tragedies can be natural disasters like hurricanes or earthquakes, or they can be caused by people, like a car accident or a shooting. When a tragedy happens, it's important to help each other and try to get through it together.