Why does time go by so quickly?? Especially when im driving?

Why does time go by soo quickly?? i didnt realize this when i was little. Maybe time went by slower when i was little or maybe i didnt have so many obligations. I was very active when i was younger, now im slow. Anyways, i feel like time is going by way too quickly and that i am not able to get anything done. I realize now how important time is now, especially since i became a college student. When i waste time, i really do suffer real consequences. I never realized how long things can take. Driving takes a tremendous amount of time. It doesnt matter where i go, every place i go takes at least a half hour. What am i gonna do???