[Damian]

I hesitate to do this as most of the posts are judging someone else strengths and weaknesses rather than listing their own. But anyway, back to your original question.

Strengths:
Sell the call.
Help partners call a good game.
Hustle and run the entire game.
Know the rules.

Weaknesses:
I am from old school and all my calls start with the right hand up to stop the clock. I need to be ambidextrous. I notice higher level refs can hold up the hand that points the direction the ball will go. I am working on this, but it is difficult to unlearn my old way.

I get too excited when making a call.

A am getting better at swallowing my whistle.