Occasionally once every couple months I'll have break down level paranoia where I believe even family and friends have a plot to kill me. It's not often but it's scary when it does happen. I used to abuse heavy stimulants, so I'm wondering if this is residual stimulant psychosis, ptsd, or bipolar with paranoia (I've had that thrown at me)
Yeah it happens every few months. I used to use meth and stay up for days and I'd end up in a paranoid psychosis after like 4 days of being awake.
I would assume I probably permanently messed up my brain a bit.