I'm losing it

I was working with three internal IMs simultaneously, talking to one of our sales people on the phone and answering emails, all at the same time.  One of the IMs lead me to needing to pass info to one of my employees, so I opened a fourth IM window and started typing before it occured to me that he sits four feet from me and worse, wasn't in the office at that moment.  This week is killing me! 

Edit:
A little later, sans_peur   says, "I keep smelling burnt toast", to which I replied, "Those are my brain cells".