Hello, cool we're getting somewhere
1) After a year and 2 months I am definitely feeling better. When I first got this I felt no connection to my family members, their faces seemd alien and sitting at the dinner table was like eating with the devil, you just don't want to imagine the mind state it's not like feeling human at all. This is known as 'Derealisation' and I think I had that quite severely and still do (definitely not so bad). Hand in hand with DR is DP (depersonalisation) where you don't feel like you are in your body, just hitching a ride in someone elses head. I felt this very strong and still do but through socialising and taking an interest in my personal health I think I can beat this too. Since about 4 months ago I would often feel very heavy headed - like being 'stoned' though obviously without the high and it left me feeling stupid and cloudy, this has also lessened to the point where I feel confident I can go back to uni.
As for the visuals I have noticed little improvement over the year but I don't get much warping or things looking like they are shifting positions in my periphial vision. Afterimages (looking at something and then seeing a vague outline of it for a few seconds when I look away) are still at the same intensity as are the trails. These symptoms get much worse when I get no sleep or wake up with a hangover.
I have been taking supplements like omega 3, glutamine and multivitamins + doing regular weight training which has definitely improved my mental wellbeing in the last few months. I think a healthy lifestyle can really help in battling this disorder.
2) I started, like many others with weed late into my 16th year (2005) and thought it was a BLAST and I was definitely not the typical stoner but in the holidays it did get to a stage of smoking every couple of days. Then when school finished I started to feel wierd when I got stoned like I was being sucked out of reality but I had never heard of people feeling like this and it went away when I stopped smoking.. well it started happening every time so I just said no more (at this point looking back it was stupid to even contemplate doing other drugs, but with no resources on this kind of stuff it's difficult to know what you're getting yourself into). So anyway during and after this period I had taken DXM, LSA (HBWR), LSD (3 times), Magic Mushrooms (2 times once combined with acid), Ecstasy 2x (post HPPD) and quite a lot of nitrous.
Personally I think I aquired 2 drug induced disorders - DP/DR from weed and HPPD from the acid which in turn made my DP/DR unimaginably worse. Let me also say that a DP/DR is a much more soul destroying condition than HPPD it literally feels like you're dead and in hell sometimes.
3) I think I have covered this through 1 & 2 but I can also add that my mindstate right now is not so negative it is one of hope because if I'm feeling a bit better now then there must be some repair mechanism in action.
4) I find it extremely hard to socialise and have conversations especially having trouble with memory and word recall. I can sometimes sound very smart because I use sophisticated words for stupid things but it's really because they are the words that I remember first, and other times I will just get lost in a simple conversation. This is probably my worst problem because it makes me extremely anxious especially as I am (or was) a very social person. So on the outside they might be the only things that would seem a little strange if you were to get out the magnifying glass on me. It strips away my ability to take a lot of things seriously too becuase of how fucked up I feel sometimes and I just don't care about things such as work like other people would and I resent that because it's taking away what it means to be alive and have responsibility, if you know what I mean... I'm sure you can use your imagination when it comes to every day life based on what I have said.
5) While there is no cure there are treatments such as benzos - the most popular for HPPD is clonazepam. I have decided not to take this path because benzos definitely don't help the brain heal lol and it seems more like a bandaid that will just keep comming loose over time, however it is a good option for some of the older sufferers who have a job, kids and wife and really need that kind of treatment to avoid constant pannic attacks. Some people decide to take lots of supplements and herbal remedies and also claim that this helps but after a vast amount of time which I think would be true to some extent but the main thing that I think helps is if you just abstain from psychoactives. There are many HPPDers who get crazy visuals from just coffee.
6) I had 2 extremely intense trips, the first was on 4 tabs of acid which turned out to be pretty horrid it was just way too intense and I was thinking I was slowly decaying and that any second I would just dissappear there's quite a bit more to it but it was just way too insane to describe. I will note that I didn't notice any visuals after that trip.
The second one about 2 months later was on 2 tabs of acid and 2 grams of dried mushrooms. This was an extremely good trip and I had loads of fun and had the most crazy closed eye visuals I could ever imagine, complete landscapes of purple psychedelic kaliedescopes and my neighbourhood looked like the amazon jungle. My memory is not too clear but soon after this and a few more stoning sessions later I was seeing trails and after images constantly and I began to freak out. I could not tolerate the smallest hit of weed in fact I would rather kill myself. A year later and here I am feeling a bit better but not good, it is very hard to stay positive but I will do my best. I am going to try and get a girlfriend I think that would help a lot.
Sorry about the long post don't know if I covered everything well any more questions I'm happy to answer