If you can't find someone to cover a shift or can't find a worker then you as a boss or manager should do it. My manager takes off twice a week turns off the work cell and just can't get ahold of him guess what I'm next in charge and get called naw. Fuck that I have a life. I do my contracted duties and no more. No I won't drop what I'm doing to cover for someone's shift because their kids shift. No I won't stop what I'm doing for a non emergency fix or even an emergency fuck it my time is my time and ill do it doing what I love. Managers and bosses need to step up and stop making us blue collar workers do their job because they think they are better than us.