Wand making was something of the delicate sort. You had to make the measurements just right, or else it could cause problems for the witch or wizard who wield it. The same goes for people. Whether muggle or magical, all had a certain way of going about life being comprised of the same components. You leave something out and problems can appear. But leaving something out isn't the only way to get something wrong. A tragic event can effect the wand or person. Who can speak to that? Penelope Ollivander can. * * * Companion book to "Finders Keepers"