The Sports Mechanic Three middle-aged women are sitting on a park bench discussing their children. ""My son William studied Architecture at Cambridge. He's 25 years old now and he makes 70,000 a year at Bregmann and Hamann,"" the first woman says. ""My son Charlie read Law at Oxford. He'll be turning 23 in October and he makes 100,000 a year at Shoe Lane Chambers,"" says the second woman. ""My son Max didn't go to uni. He left school at the age of 16, as a matter of fact. He's 30 now, but he mak…