Video: Jennifer Lawrence Jokes About Her "Idiot" Teen Self & Learning "to Shut Up"

Jennifer Lawrence took home honors for her role in Silver Linings Playbook at tonight's SAG Awards, delivering a very candid but also heartfelt speech where she praised director David O. Russell. Back in the press room, she joked about her public speaking abilities, explaining that she needs tips on how to shut up - but we love hearing from her! Watch and listen in on what else Jennifer had to say, including the advice she'd give her to young actor self.