Hey out of the all of the stuff I read,
http:///dpselfhelp.com recovery sections etc. it's best not to smoke pot since it could be a trigger; alcohol, caffeine etc. Derealization/depersonalization is most likely due to a heavily traumatized central nervous system. Something heavy duty like Invega plus just the psychological experience of it might had triggered it. For me there was also clonazepam and cogentin involved which was discontinued too abruptly after just a month of use. Recovery from DPDR is hard to determine, that's the scary part about it, but I will say there's definitely been marked improvements. It's a bit more bearable. Waking up in the morning and just looking outside is still a drag, and the terrible part about it, is you really don't get the nice feeling you get when you look at nice places, but that could both be DPDR or Invega- for there's still a bit of distortion going on for me- There's also a lot of suggestions to just not focus on it, and be as busy as possible. It seems time is the best medication, and you just have to let the brain find its own natural homeostasis. I don't know if Khaverim7 experienced DR but he had some form of depersonalization and got better within a year. Most people make some kind of recovery from Invega in a 1-2 year period. It's hard to say they will be the same person, but I guess for each person it's different. Most DPDR recovery seems to be around that time too. 3-4 months, 6-9 months, or 1-2 years etc. Active engagement seems to be a big part of it.