I did the impossible. I cleaned out the master closet. I know. I don't know what insanity overcame me, but as is evident by the pictures, it was necessary. I donated three giant bags of clothes from the 1800's. I installed two shelves all by little old self. My dear husband now has a place to hang ties that isn't a hanger. I'm so very proud of myself. I like to go in there and meditate now. It only took me a week and a half.
It's not impossible for you either. You just have to be slightly insane first.