No problem in adjusting - other than that really odd feeling of missing it over there. I couldn't wait to get home to the family -- but still missed leaving. It's odd and hard to explain.
Are you a permanent resident yet? It's been what, 3 years you been there?
Oh, believe me; I understand. I tried to stay home late last year (even got two lucrative job offers in Houston) and I just wasn't ready to do it. I felt a yearning to come back here. I really, really need to get my head examined for that.
It's been two years and almost seven months. ;-P