If someone were to ask you what the person next to you is thinking, you might be able to take a good guess but would have no way of knowing for sure. Similarly, when you are driving on Pennsylvania roads, you may recognize signs of potential problems but can never be 100 percent certain what another driver is thinking at any given moment.
Overexertion is a common cause of workplace injuries
Being a hard worker is one thing, and completely overworking your body is something entirely different. Overexertion causes a surprisingly high number of workplace injuries, and you could be at risk even if you think your job is not too physically demanding.