So many questions in one post. It's important to keep an air of mystery to keep a relationship fresh and exciting. Yes some of us were PhD students, some of us live with PhD students, some of us drink with PhD students, none of us sleep with PhD students and all of us have been immersed in academia for longer than we care to mention.
Our addictions are mostly sausage based, we keep a George Foreman grill in the office to keep us on an even keel. If ever any of you are in Sheffield search out Lilly's Breadcakes for the perfect sausage sandwich.
Headbanging in the office is banned and we mostly resort to throwing FindAPhD coasters at each other.