Do you usually walk or take the car?
For me, I usually walk because I stay in university dormitory with my friends. So, not too far if we want to go somewhere around. I think, this way is better than take the car. It’s save more energy and make me healthier.
But why most of student take the car in their first class? Because they’re in a hurry. They don’t have enough time if they woke up late and had only 10 minutes later to reached their class. So, if they wake up 30 minutes before, they will have quite a few times to go anywhere on foot. 

Even so, some time I’m in a hurry, like I’m going to change the class with less than 10 minutes. I’ll take the car too. But besides that, I usually walk. It’s great moment that I don’t need to do something in hurry.