I am from the Midwest. Not the UK. My “accent” is a result of clear enunciation.
Please stop staring.
(There, now I’ve said it to the internet, everyone will know, right? I won’t have to give people at the mall/ in cabs/ at the checkout line any more funny looks. I won’t have to try to find a polite way to say I’ve lived in Wisconsin for 20 years, just like they have? Please, internet, make the awkward go away.)