Susan Deming recently cut off part of her pinkie toe so she   could wear high heels. She tells Fox, ''Unless you’ve been there, and you   can’t find shoes, and you’re in pain, don’t judge. I was having   calluses, and just, all sorts of problems with my left foot. And there finally   was a solution. There’s never been a solution before. I’ve never felt   this good about something I’ve done. If it’s vain, it’s vain.''