Hello all, I last posted here during summer last year (summer 2015) and was concerned I mightve had a form of epilepsy. I had testing done around that time last year and after they came back clear (I did have an eeg in 2012 though that showed left temporal lobe activity that they called a normal "variant") I eventually stopped coming on here to focus on my mental health instead. I have not completely given up on the neurological aspect however and still suspect something is wrong. My symptoms (depersonalization/derealization) are always present from what I think was due to a bad drug trip years ago. However I get symptoms like what I experienced today that make me think there could be more to it than just something psychiatric. Today when I was at a car dealership with someone I had to pay attention to what the salesman was saying. Pretty much as soon as I got there I noticed how bad my symptoms were. Severe cognitive impairment, VERY strange feelings in my head (this is what makes me think it could be neurological), extreme constant visual disturbances (seeing yellow spots), and just feeling dazed and horrible. I was so cognitively impaired and spaced out that I could not focus or concentrate on ANYTHING and could not take in anything anyone was saying and felt like I had the inability to learn. It felt hard to talk even. I fear that this may be schizophrenia and it probably is (or something similar) but I wanted to post here anyways to see if someone has any answers. I should note that I do get worse after playing video games and I did play alot today. If anyone knows anything please help me, Im desperate.