Thumbsucker
Meet Justin Cobb (Lou Pucci), a teenager who still sucks his thumb.  Realizing it's totally disrupting his home, love and school love life, he allows his orthodontist (Keanu Reeves) to break him of the habit through hypnosis.  Justin begins to experiment with prescription drugs, pot and sex as alternate means to overcome his anxieties and become "normal," never realizing normal is just a state of mind.