I was at Petsmart buying cat food today when I noticed that she'd put my 7.5 lb bag of cat food in a grocery bag for no apparent reason. I told her I didn't need it and asked her to just reuse it for the next person. She took the bag off and said "oh, I'll just throw it away then" and tossed it in the trash. I asked her why she didn't reuse it and she said it was easier to use a new one.

I stood there sputtering until my BF gently steered me towards the door.