When I officially became a team lead, I thought leadership meant having all the answers, making all the decisions, and fixing every problem myself. Spoiler: it doesn’t.

What actually shaped me into a better leader were the mistakes I made – the moments that forced me to slow down, reflect, and change how I work with people.

Here are 6 lessons that came from my own milestones:

1. Trying to do everything myself

When I started leading, I thought being a “good lead” meant handling everything: planning, testing, reporting, even small fixes. I tried to be not only a lead, but also cover needs as a friend, coach, and even sometimes to be a mom for someone. I believed my team’s success depended on my effort. But all I did was burn myself out and slow everyone down with my overcontrol.

✅ Lesson: Delegation is not a weakness – it’s trust.Your team grows when they own decisions. You grow when you let them.

2. Avoiding difficult conversations

There were moments when I saw issues – misalignment, low performance, missed expectations – but I stayed silent to “keep the good mood” because I haaaate complaining about the people I really love and making them feel incorrect. But...That silence cost more than any awkward talk ever would.

✅ Lesson: Honest feedback is care, not conflict.Tough conversations build clarity and respect — avoiding them builds frustration.

3. Measuring output, not impact

At one point, I was obsessed with numbers: How many test cases? How many bugs? How many tickets were closed? But quantity isn’t about the quality.

✅ Lesson: A leader should measure impact, not just output. Did our work make the product better? Did it help users? Did it reduce risk? Those are the questions that matter.

4. Thinking leadership is about titles

When I got my first “lead” title, I felt pressure to act the part – always to be the one deciding, speaking, guiding. It took time to realize that leadership isn’t something you get promoted into.

✅ Lesson: Leadership is about influence, not position.Anyone can lead from any seat if they inspire trust and take responsibility.

5. Overcommunicating tasks, undercommunicating vision

Early on, I talked a lot about tasks – what to do, when to do it, how to do it. But I rarely talked about why it mattered.

✅ Lesson: Teams don’t get motivated by to-do lists — they get motivated by purpose.When people understand the “why,” they’ll figure out the “how.”

6. Forgetting to celebrate small wins

We were always chasing the next milestone, the next release, the next sprint. But we rarely paused to appreciate what we’d already achieved.

✅ Lesson: Celebration builds culture.Recognizing small wins reminds the team (and yourself) that progress matters — even if it’s not perfect.

Final Thoughts

Being a leader isn’t about avoiding mistakes.It’s about learning faster than you repeat them. Every wrong decision, every awkward feedback session, every misjudged moment – they’re all part of your growth story.

Leadership isn’t perfection. It’s progress, reflection, and a lot of humility^^

What mistake taught you the most as a leader? Drop it in the comments and let’s learn from each other.