 Oh, 10, 20, say 30 years ago. Why? Mr. Sanderson, don't you think you owe it to your customers, sir, to at least try the tennis shoes you yourself sell just for one moment so you know how they feel? People forget if they don't keep testing things. United Cigar Store man smokes cigars, don't he? Candy Store man samples his own stuff, I should think. So?