Regardless of how successful or how happy we assume someone to be, we can never truly know the internal struggles they may be going through, unless they share them with us. This was abundantly true for rapper Darryl McDaniels (a.k.a. DMC of Run DMC fame) who, while at the peak of his success, struggled with deep depression and fell into addiction. In this clip from Matty & Nick on WAAF in Boston, DMC provides some insight and advice about dealing with depression. He also reveals that expressing ourselves can make all the difference.