I, too, work in many attics. I wear my hard hat most of the time because in years past, I got sick of cutting my head open on protruding nails from the roofers. Recently completed a job where I had to install a new bathroom exhaust fan/light/night-light combo. Went up in the attic, where there was rolled insulation, peeled it back, and uncovered tons of mouse skeletons. Freaked me out.
