This really sounds alot like copper poisoning. You could try supplementing zinc three times a day, reduce all legumes, soya, whole grains, cocoa, fruit and vegetables as these all contain copper. Instead eat protein, especially red meat and eggs for their zinc with just a tiny amount of vegetables on the side. It is typical for ill people to try to eat healthy, meaning lots of vegetables, nuts, whole grains, but for people who easily store metals these foods can in the end cause a copper build up where its main symptom is: detachment from reality..........