Limitless

Eddie Morra is a struggling author in New York City. His girlfriend Lindy, frustrated with his lack of progress (as well as his seeming lack of ambition, motivation, and focus), breaks up with him. Eddie encounters Vernon, the brother of his ex-wife Melissa, who gives him a sample of a new nootropic called NZT-48, which Vernon implies will help Eddie with his "creative problems". On the drug, Eddie discovers that he has acquired perfect recall, and is able to analyze minute details and information at incredible speed. As the pill takes effect, he is being yelled at by his landlord's wife. With his new power, he calms her down, helps her with her law school homework, and sleeps with her. His abilities compel him to tidy up his apartment and give him immense inspiration for his book.