The lights were flicking off and on, so I turned off my computer since my uninterruptible power supply seems to be dying. I took a shower in case the lights go off and I'm trying to take a nap, but squirrels in the attic seem to be having a furry little tap dance competition, so I can't sleep.
I worked at a music store in the '90s and we had squirrels that would run around the roof and an upper crawlspace. Once one of them even fell off the roof onto a customer's shoulder, while we were outside taking a break!