Nah I wasn't in a hurry so that can't be it.
I think the reason I did it was because one time I took the bus to the grocery store and got like $80 worth of stuff, then when I went to pay realized I left my wallet on my desk. They put my groceries in the fridge and I had to take the bus back to my apartment, get my wallet, take the bus back to the grocery store, and then pay for it.
Karmic realignment or something.