Which One Are You?

I've been one my whole life.  For a good part of the last fifty years I didn't know exactly how to phrase it but I always knew that I was different.  It wasn't until I started reading the work of Lt. Col. Dave Grossman did I finally have a term to quantify who I am and what I represent.  I'm a Sheep Dog - and proud of it.

Which one are you? Sheep?  Wolf?  Sheep Dog?