If you are a healthy leader, your very presence will threaten an unhealthy system which you lead.
Unhealthy people will band together to sabotage your work.
But this is just a sign that you are doing the right thing.
Have a look at the delightful video above (refresh if your browser is slow) and you will feel a lot better in about 5 minutes.
Read more in Friedman’s book on the topic: