He stopped going to school in grade seven after the accidental death of his father on August 26, 1904. Rickenbacker found jobs to help support the family. Driven by an intense admiration for machines he taught himself as much as he could. This included enrolling in a correspondence course in engineering. He aggressively pursued any chance of involvement with automobiles. Rickenbacker went to work at the Columbus Buggy Company. He eventually becoming a salesman.