sadness

Much of our music, from classical to contemporary, is written in either a major or minor key (with exceptions, such as jazz, which uses neither). For most, a major key conjures up feelings of happiness, while pieces written in a minor usually do the opposite. Is this merely a function of learned behavior, or is there something else going on?
The belief that people are more likely to commit suicide during the holiday season is nothing more than a myth, and a dangerous one at that, according to the Centers for Disease Control and Prevention. And researchers say those who are vulnerable would be helped if mainstream media stopped perpetuating this falsehood.