A hero is selfless.Some people save life from a little thing.Some people change the history.Some people willing to own their life.Be a hero you can donate blood,maybe you can save a life.When you meet some people torture of animals,you can call blue cross to save animals.A ordinary hero i don´t know his name.When i was young,i have a travel with my sister and my aunt.We played single plank bridge.I drop in water,but i don´t know how to swim.The hero save me.