Before modern medicine, in which treatment's with certain ethical therapies and medication, most patients with mental illness where placed in institutions no matter how severe, and were forced to go through unethical therapies such as electroshock or lobotomies.
lethal dosage of chocolate for a human being is about 22lb (or 40 bars of Dairy Milk).
Chinease are moving from the rural areas to fast growing subarbs, like here in the U.S. china is moving to farming to technology so this produces more jobs for the people and higher education