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10 Work Lessons You Can Learn from Mad Men

10 Do's & Don'ts Gleaned from the 1960s Office Environment

10. Do Accept Inevitable Change

When Peggy told Don she was leaving for another job, he took the news less than graciously. But in the season finale, the two former colleagues bumped into each other at the movies and Don seemed to have come to terms, albeit ruefully, with her departure. Times change and fighting this evolution is more likely to make you irrelevant than victorious. 

So, what abhorrent and admirable workplace behavior did you observe during this season?