I'm pretty sure that I've adapted, I will always think of myself as american, it would sound strange to call myself 'british', and I imagine that I will always have an american passport. When I was just recently visiting family in Ca, I kept saying 'back home' meaning England, and when I am here I say back home, meaning America. But I've come to the realisation that home is where my own kitchen and bathroom are. At home, (america) I feel like a visitor because my permanent address is here in England.