I'm 32 years old.
All of my English learning has been to imitate RP pronunciation.
Now that I'm in the US, they find it complicated sometimes to understand my accent.
I sound non-native with a little RP, a sound that their ears are not used to.
I have been thinking about switching to the American accent.
However, my r is non-rhotic and I can't do anything about it.
What would be your tips ? A voice coach?
All the best,