Who am I?

Alright, how many of you are familiar with the Johari Window? Probably most of you. if not, look it up.

Anyway, according to Johari, there are things about myself that I don't know that others do... and I'm wondering what insight any of you might carry. So... if you're willing, tell me about Greg Shirk.

Honestly. I'm not looking for anything specific. I just want to see what y'all can come up with. Surprise me.

...even write a funny story. I don't care.

I'm just feeling a bit down. I could use the cheering up. :)