By 2019, there was around 400 genes identified as a common non-Mendelian cause of all mental illnesses. It is believed that few 1000s of genes are at play. addictions, alcoholism etc. included. HSP personalities are carriers of these genetic mutations (hyper sensitive personalities). so we find common traits in genealogies, strong, medium, and weak linkages, the weakest two being GAD and SAD. there was an excellent diagram in one of the publications but I lost track which one. so what needs to be done is to identify HSPs early on and then protect them at any cost, in school, work, etc. DSM is needed for admin work, but what we have are symptoms areas. the focus of pharmacology must be on symptom areas and not "mental illnesses" that in reality do not exist as separate entities. statistics tell that SZ is 4 times more prevalent in cities than in villages. in other words, 4 times more HSPs succumb to SZ in cities than in villages where life is more peaceful and predictive.