Having a mentor is extremely important during the formative years of youth. A mentor can guide you through life's tough decisions and be a sounding board when you're trying to make sense of the world around you.   Mentors can provide an invaluable service to young people, helping them navigate the trials and tribulations of adolescence. In addition to offering support and guidance, mentors can also act as role models, providing insight into what it takes to be successful in life.