Why do people want to stay close to home for college?

Outside state tuition is expensive. I am going to college in my hometown and am living with my parents to save money. It is not that people don’t want to live far away to experience something new, it is that it is cheaper to stay near home. Apartments and dorms are expensive and the local school is much cheaper then out of state schools. Some people just can’t afford to go to school far from home.