One of things you may not have considered or be prepared for is the adjustment in the way you speak when you move to a different country, town or even workplace.
A language accent refers to variations in pronunciation, intonation, and speech patterns that are unique to a particular region or group of people. To prepare for differences in accent when moving to a new country or workplace, you can expose yourself to the language by listening to native speakers, practicing with language learning materials, and seeking out opportunities to speak with locals.
It's also helpful to be patient with yourself as you adjust to the new accent and to ask for clarification if you don't understand something.

Being confident when speaking with an accent can be challenging, but here are some tips that may help:

Practice speaking regularly to improve your pronunciation and intonation.
Listen to native speakers and imitate their pronunciation.
Speak slowly and clearly, and don't be afraid to ask the listener if they understood you.
Embrace your accent and be proud of it.
Remember that communication is about conveying meaning, not accent or perfect grammar.

Make it a fun experience. You can listen to podcasts or watch videos in the new language to improve your listening skills. It may also be helpful to become familiar with common workplace vocabulary and phrases in the new language. Don't be afraid to ask for clarification or help if you are unsure about something.

Remember having an an accent is not bad or does not have negative connotations, The important thing is to be able to communicate or convey meaning clearly.

What has been your experience with language accents?