I can appreciate those who like collecting things for the sake of collecting them, but I really hate to possess too many of these items if I'm not going to actually use them, especially since my excess is not necessarily limited to shoes. I do not get much pleasure or satisfaction from simply having 100 pairs of shoes, but I do get those feelings from actually wearing them, and more specifically, wearing them out and walking in them. Believe it or not, I really don't wear heels around the house--well, I do, but they're mainly mid-heels, and the biggest criterion for a good house shoe is to be able to slip it on or off hands free. Typically, if you can do that, it doesn't make for a good walking shoe. On a positive note, I did wear some stiletto ankle boots that I haven't worn in several years to choir rehearsal last night!
Another curious thing about me is that in the past when I have bought doubles or triples of a shoe model that I think I really, really like, not long after said purchase, I've lost interest in them. Not always, but it has happened several times when I've bought them in two or more colors. One of these days, I should make a list of all the shoes I've gotten rid of over the years and the reasons why. It won't be a complete list, but it will be in the neighborhood of 80% complete.