His parents insisted that he have summer jobs to support himself, and he thus worked as a lifeguard and as a busboy at a restaurant operated by a family friend. Gyllenhaal said his parents encouraged artistic expression: "I do have parents who constantly supported me in certain ways. In other ways, they were lacking. Definitely, it's in expression and creativity where my family has always been best at." Gyllenhaal graduated from the Harvard-Westlake School in Los Angeles in 1998, then attended Columbia University, where his sister was a senior and from which his mother had graduated, to study Eastern religions and philosophy. Gyllenhaal dropped out after two years to concentrate on acting but has expressed intentions to eventually finish his degree. Gyllenhaal's first lead role was in "October Sky", Joe Johnston's 1999 adaptation of the Homer Hickam autobiography "Rocket Boys", in which he portrayed a young man from West Virginia striving to win a science scholarship to avoid becoming a coal miner. The film was positively received and earned $32 million; it was described in the "Sacramento News and Review" as Gyllenhaal's "breakout performance".