Bloke walks into the shop and presents me with a slightly crumpled book of crossword puzzles, which he hopes I will purchase from him. In my nicest voice, I decline his generous offer (Well not so generous - he wants my cash).
His reply is to ask "Why wont you buy it, my wife has only done some of them - there's plenty more for someone else to do"
What do you say to that ? Come on - how can I reasonably respond ?
(I stuck by my declention by the way).