Removing wall sheathing/insulation

To build the closet walls and do the electrical I have to remove all the inside sheathing and insulation.  The insulation will get put into the attic later, and the walls will have fiberglass.

It was supposed to get really cold, so I decided to put plastic up on the living room ceiling since I could feel hot air coming up through the holes in the floor upstairs.  It worked pretty well, and honestly I think it looks better than before (although still terrible).