I love the 5 simple points in this short article, that remind me how important self-development is if you want to be a good leader.  

Leading teams today is complex, and in a hybrid working environment it’s really important to focus not only on skills for the job, but also on building relationships at all levels.  

In summary, the 5 points are mentioned below.

Promotions Aren’t Just About Your Skills – They’re About Your Relationships