School bag

So I was about to miss my ride to school at 6:30 in the morning. My mind was still half asleep when I picked up my backpack from the table and placed it in the trunk. I then had a realization that I had done work! Or had I. Considering the table was at the same height as the trunk and I had carried my bag at the same velocity, I accomplished no work. I picked up the bag from the table vertically, so no horizontal force was accounted for. Now it was time for the real kind of work. I would have to spend another eight hours of my life studying and learning.