Correct my intro please

0 “The Motorcycle Diaries”, directed by Walter Salles, is a film based in a true-life story that had a profound impact on revolutionary Ernesto “Che” Guevara de la Serna and his friend Alberto Granado. During the 1950’s, Ernesto Guevara, a medical student, and Alberto Granado, a biochemist student, decided to take a motorcycle trip across South America—from Argentina to Venezuela. Throughout the trip, Ernesto and Alberto discovered the reality of a land filled with suffering and injustice. Understanding these issues are essential to understanding the challenges that every Latino has to experience at some point in his or her life. Wrestling with these issues is what drive Ernesto and Alberto to a journey of self-discovery. What does self-discovery means? The word self-discovery means the way in which an individual discover his or her own identity. Alberto and Ernesto gained a face-to-face experience with social classes, and exploitation that led them on a journey of self-discovery. 0-