Accents are weird. There's a lot of British pronunciations that make me quirk an eyebrow. To be fair, American Southerns drive me bonkers too with their accents.

I've heard the Pacific over Specific thing more times than I've heard it used properly here.

The only time I have issues with pronunciation is with words I've read and used in writing but haven't actually ever said. I read a lot and there are many words I'm familiar with in that context but I haven't really ever heard them actually spoken. So I've sometimes had it play right in my head but when I try to say it, my tongue fumbles about and it comes out garbled. I will have to attempt to say it again and then it usually ruins any point I was trying to make by using said word because of how bad I messed it up.