I'm sorry about the way you feel. Do you have a diagnosis? I often think a lot about having to kill them first before they kill me. I feel this way more strongly when I'm with someone who's close to me. I feel this way for random people too but only very weakly. I want to build normal relationships with other people but it's hard when they get more close to me I have to think more about killing them. And I probably wouldn't unless they are extremely close to me, like people I love or people I'm used to be in love with.
Actually I've seen someone who might suffer from a condition somewhat similar to yours when I was hospitalized in a psych ward. She was financially successful but it seemed like her life was continuously being ruined by her conditions. Again, I'm really sorry about what you are going through.
I have some tries with psychologists. I always end up quiting from that. What i thing about my conditions - PTSD for sure, mostly done by myslef, bipolar 2 or 1/i'm not sure/, combined with osdd/1b /meseed up with memories and recognising people/. Some many little tings in my brain that appeared on the scanner too. Never went to a mental hospital, only my wife considers that i might have some mental disorders, she likes it.
It' not like thinking should i ever kill my friends or something. I aways punish people /or protect myself/ by ingoring them completely. It's more connected to my business stuff, pure pragmatic stuff. Some recent stuff i put myself in: Since 2-3 years i'm negotiating about working some guys. I ended up not working with them at all. Reasons: the one guy wants to work with me, his people are idiots and he will always work for the bigger guy. The bigger guy knows about me /he showed up on a basic meeting not presentig himself/. I like him, he's like the older version of me, very close to Reimond Redington /in the black list series/, not the typical one. All scenarious in my head leaded to a situation where we will want to kill each other at some point during the years /10-15 years ahead/. And i believe he's thinking the same. Also i have some personal opinion based on their other businesses. Many people work with guys, they know that they will be betrayed and usually it's not a problem for them to do what it's necessary and obviously planed years ahed. I simply can't do that, not for money. For money - is the point of view now. If i see this in years, when the conflict comes, it will be a simple survival dilema, but that won't erase the fact that it all started for money, and some fun. It's a whole new paralel universe i have lived trought already, knowing it's only in my head. And those are just the silly ones.
Also i wanted to take some part in putting down some little tiny stupid government. No specific business interests there. It was better for humanity or at least for the one's that still have some working braincells. I just had to put 15 min to enjoy the lies on the evening news later. Now i want to help with this, only because i feel mentaly close to the other guys that are doing it. My actions can push things faster, but again they can ruin negotiations and lives. So i pass and watch the show from behind. It' not that importat to me practically, just knowing that there is someon who is doing what you will do in such a situation is both like "falling in love" and beeing afraid to the bones at the same time.
With friends and people i care about it's more like: Even if i want to buy a new fast/exotic/ car as a gift, or help with money, i can't do it, without saying what i see afterwards. Fast car as a gift is presented to my head as creating a danger point leading to a possible fatal carcrash. Giving money to someone who is not good with it can also be very destructive. I won't ever buy a vacation vauchers as a gift too.
Most of the time i'm simply not doing anything, trying not to create that fatal points, as i had some in my life for real. All i can do is distract myself so no one can see what i see. I have some good variants for points too and acting on them. It all works fine, but being one simple point away from disaster scares me alot. Not for me, for the others i care. I know, i'm crazy as f*ck, sorry.