As someone who has been living on and off outside the US since 2005, I've gone through similar experiences.
Initially, I just believed it to be about your humor, in that you can't be yourself if you have lost your sense of humor. This is an easy and guaranteed thing to have happen when you are primarily using a foreign language. But it doesn't stop at something as light as humor.
I've had a lot of people take advantage of me, business-wise, while overseas, yet I never allowed this back home. It reached the point where I just decided not to work under foreigners anymore because work ethics aren't clear cut and 'misunderstandings' abound. It doesn't help that I live in a culture where it's seen as a positive to be one step ahead of the other person (even if they are working for/with you).
Initially, I just believed it to be about your humor, in that you can't be yourself if you have lost your sense of humor. This is an easy and guaranteed thing to have happen when you are primarily using a foreign language. But it doesn't stop at something as light as humor.
I've had a lot of people take advantage of me, business-wise, while overseas, yet I never allowed this back home. It reached the point where I just decided not to work under foreigners anymore because work ethics aren't clear cut and 'misunderstandings' abound. It doesn't help that I live in a culture where it's seen as a positive to be one step ahead of the other person (even if they are working for/with you).