Hand Obbsession

I know this may sound crazy but ever since I became nuts for nail polish I find myself staring at other people's hands. If someone pushes the elevator button I look at their fingers. If you type in front of me I stare at your hands. It makes me feel a little creepy...I've become a finger voyeur. And don't get me started thinking about what severely chipped nail polish does to me. I mean I know people that paint their nails and just let the polish wear off naturally. This didn't used to bother me, now, I want to demand that they let me fix their nails.  When oh when did I become nail crazed?