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.

1. When you know what makes you great at your job, share it with others
2. Understand how others see you (beware the shadow you cast!)
3. Mentor others to develop your leadership skills
4. Learn to work with personalities that you find difficult
5. Set healthy boundaries

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

https://hbr.org/2021/02/promotions-arent-just-about-your-skills-theyre-about-your-relationships?tpcc=orgsocial_edit