When you are in high school, you just need to learn responsibility, but when you are in a University. You need to allocate your time properly and that you are responsible for your own life, an entire life. To eat, etc.
When you're in high school, you just take responsibility for your learning. But when you live on campus You have to allocate your time properly and be responsible for your own life and living, eating and so on.
When you are in high school, you just for your studies. But when you are in college. You must allocate your time properly and be responsible for your own life and living, eating, etc.