I am far from being able to do creative writing.

I think that there are three levels in the journey, broken English, functional and proficiency level. I am no longer speaking broken english, have not reached proficiency yet, but at between functional and proficiency , often make lots of mistakes.

You are definitely at proficiency level. I noticed you write english in natural way, although in comfortable zone, and almost mistake free.

That is what I want to achieve, and why I have asked you.

Thank you for your advice. More reading and more listening standard english is the only way .