Having neurosyphilis will affect "others". The bar for "affects others" is extremely low in society. Unless there's a very clear study, that a certain substan

Having neurosyphilis will affect "others". The bar for "affects others" is extremely low in society. Unless there's a very clear study, that a certain substance will cause an average human being to be aggressive, belligerent and violent - there's hardly a case for "affects others".