To Run or Not To Run

I've been debating the Long Run with My Neighbor since I woke up at 2:30am with a coughing fit and couldn't go back to sleep.  I was awake for over an hour.  Luckily, no one else woke up despite everyone being in our bed.  I've still got 3 hours to decide . . . I really want to go.  I want to run.  I want to discuss Garmin watches.  I want to accomplish another Long Run before my next Half in June.