One summer while in high school I worked for a 'blow in' insulation company. I was required to keep the feeder/hopper full of insulation, make sure the feeder hose never had a kink in it, climb in the attic to check on the other worker and keep track of how many bags of insulation we used. It happen that particular summer was one of the hottest in the Tulsa area. It was, by far, the worst job I ever had. What about you?