Back to school

I'm starting a new job tomorrow and feel like it's the first day of school.  Since I lost my job back in May, I've been "off" all summer.  I've kept busy with trips to Italy and Haiti and a LOT of babysitting.  As I get ready for my first day on the new job tomorrow, I can't help but feel a bit of anticipation, nervousness, and excitement.  What do I wear?  (typically an easy and fun question for me)  Should I bring a lunch or just hope for a chance to go out and grab something?  Do I ask every question I have or play it cool?  Needless to say, I am very excited for this new opportunity and feel incredibly blessed to have it.  Stay tuned...