You shouldn't be pushy about things.
Cora is trying to buy a necklace at the farmer's market and notices that it has a small imperfection.
Cora wants a discount on the necklace.
Cora approaches the vendor and kindly asks if the price can be discounted because of the blemish.
Cora shows the vendor the blemish on the necklace and insists on a discount using degrading language.
The vendor is happy to discount the necklace and welcomes Cora back any time.
The vendor sells Cora the necklace at a discount, but tells her not to return to his stall because her attitude was reprehensible.