Hero is a word that seems overused a lot lately. Anyone who was honorably discharged from the military served honorably, however, when I was growing up, hero was used for those who took great risks, under fire to rescue someone else. The military recognizes hero status with medals of distinction. Max Cleland is often referred to as a hero. Actually Max Cleland served honorably but was injured in a grenade accident. He picked up a grenade in a non combat situation and it went off. That doesn't change the severity of his injuries or the fact that he served honorably, but the term hero does not apply.