Screaming

I have never been much of a screamer, actually I screamed for the first time last summer. When I say scream, I mean like, high pitched girl scream. I was in my car on a long commute and wondered if I ever could, so I did - and yes I can.
I have often wondered though, if in a situation where I needed to scream if I would or not. I decided a few nights ago that I would. I went for a run at night and as I was walking the last stretch home I got the "somethings going to jump out from behind a tree" feeling - and I could feel a scream waiting in my throat. Therefore, I have decided that I would scream if I needed to.