By: Addison Wylie Adam Carolla plays curmudgeon comic Bruce Madsen in Road Hard, a semi-autobiographical sophomore effort co-directed and co-written by Carolla and frequent collaborator Kevin Hench. Maden feels like he’s in the shadow of everyone more successful than him.  This film would probably feel the same way about its presence next to Judd Apatow’s Funny People.  That said, I know a lot of people who quiver just thinking about Apatow’s expansive ode to comedians….