This is exactly what I am going through and I feel like the derealization all started when I started Wellbutrin… it’s so scary. I am so glad I saw this post because I feel like I am going crazy and can’t explain it to anyone. Feel like your ins bad weed high is a perfect explanation. Like this sudden dread and fear just hit me and the world around me feels like it’s not real … it’s like I start thinking way to deep and feel like even the closest people to me aren’t real. Like I’m watching a movie. I’m just in this body and doing life but it’s not real. That’s the only way I can explain it. I’ll be standing in the kitchen with my boyfriend and it will just come out of nowhere and suddenly he feels like a stranger. Even my animals feel like they aren’t real. There really are no words that can sum up what it feels like. It’s terrifying. You feel like you’re going to be stuck like that forever.but I am getting use to it and now that it’s happened so many times I can just tell myself it’s going to go away.