Someday This Pain Will Be Useful to You (Also Known As: Du wirst schon noch sehen, wozu es gut ist) is a drama film directed by Roberto Faenza and written by Peter Cameron (based on the novel by), Roberto Faenza. It released on 24 February 2012 (Italy). The film stars Toby Regbo, Marcia Gay Harden, Peter Gallagher. A vulnerable teenager with a deep perception of the world and no idea how to live in it.