Hi again everyone! I've recently been considering trying the experimental nootropic NSI-189 after doing some research and hearing so many promising stories from people on forums saying that it cured their anhedonia and vastly improved their cognitive and emotional functions, as well as their vision. There are all problems I'm having which have been ongoing and on continuous decline since I took a mystery post-viral illness two and a half years ago. As a result, I feel as if I've lost half of my personality and my existence is fading away to nothingness. Currently my main problems include: disabling levels of brain fog (causing increasingly ultra slow processing and information/word recall but memory and learning isn't affected), emotional flatlining, deteriorating field of vision (but great eyesight), increasing tiredness (different from ME/CFS fatigue), and a worsening daily headache that feels like my brain is being bathed in battery acid and rubbed with sandpaper. As I still haven't been getting much further on with doctors and have been having to wait months and months for appointments and tests while my health continues to deteriorate, I've decided I want to take a small leap of faith and try this experimental nootropic, knowing that this illness will only keep getting worse if I just leave things the way they are for long periods of time. And I've almost given up on anything considered natural or holistic as they have had zero effect on this illness and the rate of it's progression. What are your thoughts on this? Has anyone here experiencing similar issues to mine tried this nootropic and noticed any major benefits?