My obsession...

I don't know if I have a problem..
If this is normal..
but...

I paint my nails literally...  5-10 times a DAY!!!
It's like a nervous tick of mine!!! 
If one messes up, looks bad... I am like.. NOOOOOO *pulls out nail polish*

I have over 50 nail polishes.

What's your obsession?
xoxo Morgan