@iron_bug
i had some pretty good friends in my childhood and teens, but they all kind of went on to live their lives.
like i wrote, i have made some nice acquaintances in the last years, but they aren't friends i'd trust. i have family, but people related to you aren't the same as friends and some of them i wouldn't really trust as well.
i can't really say i can imagine how it is in a country like yours. i already have trust issues in my country.
i wholeheartedly agree to being polite and friendly to others. it's much nicer for everyone, including one's own mood!