I'm not a very open person; I don't share a lot about myself, and most people in my life doubt I had a childhood or past because of how little I talk about it.
That being said, I share my feelings, my ideas, my fears, all of it through writing. Almost everything I've written is based on some feeling or idea that I've had, and didn't feel comfortable sharing it personally. Strangely, I do share my scripts with anyone interested.
So, if you ever want to actually want to know what goes on in the brain of this bearded madman, just ask to read a script, and I'll share.