I kind of was in the states. My job enabled me to by working from home on a computer during night shifts (teaching English to kids in China). But I ate out regularly and had no anxiety in those kind of situations, plus I had one IRL friend I often hung out with so it seems like too strong a term.
Not as much in Japan. Not only do I have school and work but there's great stuff to do here for an otaku who can speak the language! But I still am kind of a loner, always have been.