Complex sentence: After graduation, Ray worked as an actuary in Chicago, but soon realized that he wanted to be a basketball coach, so he quit his actuary job and became a coach and teacher at a high school in Des Moines, Iowa.
Split into simpler sentences: After graduation, Ray worked as an actuary in Chicago, but soon realized that he wanted to be a basketball coach. He quit his actuary job and became a coach and teacher at a high school in Des Moines, Iowa.