 In your expertise, what is the generalized root cause for most accidents in the workplace? So the last thing in the world you want to do is have a brand new employee that's never seen this machinery or equipment before be trained by somebody that knows how to break all the rules without getting hurt. Although Joe may be there for 20 years and he's a good employee and produces a lot of widgets and very high quality widgets, he may be cutting every corner in the books because he's been doing it for 25 years.