Just Call Me "Data"

I don't know what it is. As I've been writing on my script recently, I find that I'm using very few contractions. This is what I've been doing...
I am writing everything out, as it comes out of my head. I am beginning to sound like Star Trek's lovable android, Data. What is going on inside my brain? I am having to go back and correct all of these mistakes. I have not yet found a reason for my lack of contractions, but it is getting irritating to have to go back and fix all of these mistakes. All of my characters are becoming robots. This is not a fun task. I will have to keep on task to stop this from happening in the first place. Ugh.