I quit my job today. I gave my notice, I guess should say. It’s not like I threw down my Blackberry and stormed out in a huff.  But I told my supervisor and my boss that Amber and I would be leaving in two and a half months to travel around the world for a year. More than any other part of our trip planning — even more than figuring out how the !#@*$!@ to use our cell phones overseas  — this is something I was dreading.  I really enjoy…