Anyone else been in the UK a long time? Lost your accent?
How long is long to you? I've been here about 15 years and my accent is a hybrid, fluctuating kind of thing - lost accent, no.
Different accent, yes. Definitely my own, as I guarantee no one with have a British Columbian - Yorkshire with Southern-ish mixed in sometimes, with varying inflections.
I lived in New Zealand for 8 years and my Georgia accent became blended eventually not quite NZ nor Georgia. Many assumed I was Canadian....never understood that....
I can kind of understand the Canadian thing. In my earlier days, with less Yorkshire exposure, the most common guess I got was Irish, a common emigrant to the rest of the Commonwealth.
I didn't speak in public unless I had to, I felt I didn't belong and being a American was mocked for my accent.
I live in the Uk now with the same treatment. Some find it delightful to listen to words or phrases which only another Southerner would be familiar with...lol
But when words slip out that are called another thing here, the mocking rears it's ugly head. It's very hurtful not to be accepted for who you are and how you speak. .....
The hardest moment is being looked down upon when you admit your from america...immediately they assume all Americans are like characters on TV....loud and dumb...
Hate that....makes me sad and confirms again.... I don't belong here either. 
I'm really sorry to hear that you have found some people's attitudes tough. To me, that could be they are just idiots - those are universal and / or maybe it's a cultural difference, such as in terms of humour. I always get 'colonial' jokes, which I can always turn around back on others, in jest. Can get boring and repetitive, but I don't take it personally, and sometimes people are just ignorant as well.
If you aren't feeling accepted for who you are, that sounds just really tough. I hope you can find some things you are interested in and connect with people that way.
Hugs.
![Hug [smiley=hug.gif]](https://www.talk.uk-yankee.com/Smileys/classic/hug.gif)
First came in 1972 and stayed for over 20 years. Don't think my accent changed that much (I'm from Boston
) but I think you do learn to enunciate more clearly. And of course your vocabulary changes.
You have a lovely accent. And of course, yes to the vocab shift........