Has anyone ever heard of HPPD?

Its extended hallucinations, and visuals when NOT tripping. Its very controversial, not confirmed, not experienced by everyone etc.

Here is a wiki site with all the information you could want on it:

Hallucinogen persisting perception disorder - Wikipedia, the free encyclopedia

A friend told me about HPPD a while back, and it scared me a bit. I always had the symptoms people who claim to have HPPD have. Everything I see is rather staticy, I see shadows from time to time, I see strange lines (I will outline this in a picture at the end of my post) and sometimes...I actually hallucinate. I've seen countless giant spiders running, and had to double take to see how long they would stay.

I was amazed when he told me other people actually experience this.

Here is the best example I can give of the way I see certain things.



This is my room...notice the blue and red outlines around the window. I see the outlines of things that are BRIGHT OR WHITE (for example, something infront of a wall that is painted white)...and its just a hue. The edge seems to distort and blend, and I can't quite tell where the edge IS. That visual is horrible, but its the best I could do to try and show you.