The demeaning attitude of a cashier cost the store a sale (and possibly a customer)...

The cashier wanted to know why it was taking me so long to make a purchase decision on lip salve. Her question was so unexpected I didn't know what to say and I ended up walking out of the store. I literally was just looking at the different kinds before I made a selection.

I don't get what the big deal was. There was only 1 other customer at the counter, and I wasn't even in the way. She made it seem like I was interfering with her life. It felt so demeaning. I don't know if I ever will go back there.