I've spent over two decades in leadership roles, and I've made every mistake in the book. But perhaps my biggest mistake was the one that took me longest to recognize: treating mentorship as an optional activity rather than my core responsibility.
For years, I built teams that depended entirely on me. I was proud of being the linchpin - the person everyone needed. Then I tried to take a vacation and watched my carefully constructed systems begin to crumble in my absence. That's when I realized the hard truth: I wasn't building an organization. I was building a dependency.
The Leadership Blind Spot
Only about 10% of leaders practice what I now call "active mentorship" - the intentional, consistent investment in developing the people around them. The other 90% either ignore it completely or treat it as something they'll get to when they have time (which, of course, they never do).
This isn't just a failure of leadership development. It's a fundamental misunderstanding of what leadership is.
Your job as a leader isn't to deliver results yourself. It's to build a team that delivers exceptional results consistently - with or without you. This isn't just theoretical - it's practical. The organizations that consistently outperform their competition aren't led by superheroes. They're led by people who excel at developing other people.
What Active Mentorship Really Means
Active mentorship isn't just telling people what to do or offering occasional advice. It's a deliberate practice of apprenticeship - working shoulder-to-shoulder with your team members to help them build new capabilities.
Think of it as the difference between a coach shouting "throw harder!" from the sidelines versus standing next to a player, demonstrating the technique, watching them try, and offering specific adjustments. One approach puts the responsibility for growth entirely on the team member. The other creates a partnership focused on development.
Most importantly, active mentorship means making this your daily priority - not something you fit in when everything else is done. It means seeing the development of your people as your most important output, not a distraction from your "real work."
Practical Tools for Active Mentorship
If you're ready to make this shift, here are the approaches I've found most effective:
Keep reading with a 7-day free trial
Subscribe to The Leadership Lighthouse to keep reading this post and get 7 days of free access to the full post archives.