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Have you sometimes been struck by the change in behavior from people who are appointed to a managerial position? I certainly have. With curiosity, I have observed people reshape and take on behaviors they used to criticize. It seems like many are not aware of how the new responsibility affects them.
Curiously, I have observed leaders with substantial knowledge and experience.
Even with the best intention, knowledge, and experience leaders have a hard time
fail to avoid the kind of behavior they used to criticize. To become an admired and effective leader, at any level of an organization, is probably one of the most challenging things to do.
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