Leadership Qualities

I woke up this morning thinking about leadership qualities ... particularly the ones I am strong in and the ones I am weak in. My hope is that I can grow in the weaker ones. So here they are:

Leadership strengths:
1) Hard worker
I work hard and efficiently to get something done.
2) Reliable
I finish what I start and I do it well.
3) Problem solver
I can figure out solutions or ways to do most things.
4) Servant
I am willing to do any task that I would ask someone else to do.

Leadership weaknesses:
1) Delegation
I have a hard time asking people to do things and then trusting they will do it.
2) Confrontation
When people don't come through I have a hard time confronting them and holding them accountable.
3) Confidence
When it comes to tasks I am confident, but with people I am not.
4) Affirmation
It is hard for me to verbalize my appreciation to those that I lead.