The void would be filled, believe me. Years ago I was a construction worker. My last job that I had before I quit the trade was in another state. I traveled early Sunday morning for my 5 hour drive. I stayed in a camp with 5 other guys during the week and came home Friday night. I did that for around 6 months. There was no work in my state so we went where the work was. Sometimes I regret leaving the trade because Jimmy Carter was the President then, but a couple of years later the trade boomed under Reagan.