I'm not sure. If I was sure these PTSD symptoms are because of the decrease in Zyprexa, I'd ask my pdoc to get back on it. But I personally doubt it. Pdoc is a bit more certain, but isn't completely sure either.
We (pdoc and I) hope I'm depressed (partly) because Zyprexa numbs, and so we hope the depression will improve without it. But it's too soon to tell.
I did lose about 15 kg (33 lbs) without trying during the taper off. (I gained 30 kg (66 lbs) during my time on Zyprexa - I went from a BMI of 16.5 to one of 26.3. Current BMI is 22.0, so perfect )

Yeah, I'm also happy I'm on less meds. It's all rubbish. I really hate that I need them.

I'm doing better, yesterday and today, than I was the last few weeks, though. For the past two weeks I couldn't even wear clothes without sedating myself (with benzo's) because they felt too confining, constricting, choking. And I was having flashbacks literally from waking till falling asleep. I'm doing better now - my last benzo was 13 hours ago, half a dose, and I'm coping. Still flashbacks, but not as bothersome/panicky anymore. So maybe the clozapine is doing something. Or maybe the flashbacks ran its course - I don't know, but it's good.