Hi, Agata. I enjoyed the points you brought up in your writing. Just a note about the word 'strange'. Many of my students who speak Slavic langauges use the word 'stranger' to describe a person who comes from a different country. But in English, a stranger is simply someone you don't know. It is more natural to translate 'obcokrajowiec' as 'foreigner'. If we say that someone is completely strange, it means that they are weird, odd, or unusual and that can sound negative. It doesn't have the same meaning as 'foreign'. If you are talking about how a person may feel when they move to another country, you could say that they feel completely strange. But I think it's more natural to say that you feel like a complete foreigner, like nothing is familiar. I hope this helps.

Notes: 1. I made some modifications on punctuation and words. 2. Maybe you could try to be a travel writer and write about the places you visit :) Best Regards, Daffa