Hey Goran, good to see you man
I'm sorry to hear that you can't bring all that you would like to talk with your friend. Such is life sometimes. There are different kind of people and not all of them are open enough. Same goes with families. I tried to talk with my father about wanting to be educated in therapy and I tried to bring his attention so I could tell him that I'm in therapy actually but he didn't make any reaction. I felt like I talked with wall and decided to left it for now.
Sometimes I'm expecting too much from people around me including friends and some family members, but if I didn't try I wouldn't now how far I can go. So I have just couple of persons (maybe two) with whom I could talk about issues that we are discussing here openly.
I'm happy to hear that you are trying to find new friends and talk about such experiences with us here and group that you mentioned in your post.
I have many problems with approaching new people and sometimes I'm not able to make first step (actually many times I'm not able to do that). It is huge thing for me if I speak with someone new. Many survivors are feeling such isolation and it long lasting scar of past.
We are here to talk about it, to share our experiences and to try to break it.
You are doing great by speaking about it, you are not alone
Sending my hugs!