smart work

Why can overwork can adversely affect your career?
there is a reason why the recommended staff should work only about 40 hours per week and why they are paid on holidays (although the number of weeks in each country is different). let's take a look at the 6 reasons why the more work you do, the more badly affects your career:
5 effective ways to help you work smarter
not to work hard to be effective, it is important to know how to work smartly.