"Not Afraid" was first revealed as a single
by Eminem via Twitter, after which the song debuted on radio. The song was
written and produced by Eminem, Boi-1da, Jordan Evans and Matthew Burnett;
keyboardist Luis Resto was also attributed with songwriting credit. According
to Eminem's manager Paul Rosenberg and music critics, "Not Afraid"
carries a positive message and depicts Eminem's change in direction from drugs
and violence. -wiki