Here, many have some kind of misunderstanding of the word "friend"
If you have friends, then it should be complete trust, just like the word "native person." I have no secrets from these people. And yes, I do business with my friends and relatives. I tell them about everything that I have, exactly as they do not hide anything from me.
There is just a big difference in terms. Many people give the word "friend" to everyone in a row. And for me, this word weighs very dearly and is exactly the same meaning as mine. For a better understanding, I trust my friends as I trust myself.
But I understand that not everyone has friends. This is very sad.