Smart enough to deal?

I'm not sure I could count the times I've sat at my crappy old laptop and tried to write a new blog but couldn't find the words to convey how I'm feeling, or what's going on in my life.  I'm not usually like this.  Until I started working at Kodak two and a half years ago, I always seemed to know what to say, even if the content wasn't that great.  After about 6 months at the job, I think I let my brain shut off, and I lost those precious words I've depended on for so long slip away.  I still have a hard time remembering what words to use sometimes.  It's like I'm walking around in some kind of fog all the time.  I don't know how, but I seem to have lost my vocabulary.  This makes blog writing... no, any writing... and some conversation incredibly difficult for me at this moment in time.