The hero is defined in various mythological contexts as a character who embarks on a heroic journey characterized by trials, transformations, and ultimately, significant growth. Traits such as courage, selflessness, and resilience often define heroes like Achilles or King Arthur. These characters frequently confront formidable foes and insurmountable odds, embodying ideals that inspire others. The concept of the hero serves to illustrate not only individual achievement but also collective values, revealing what societies honor and aspire to emulate in their own lives.