Researchers from the US examined this problem for two years. And as a result came to the conclusion that people are the happiest in the morning. By evening, the emotional state gradually deteriorates.
Moreover, the experts found that the best mood is in the winter – from December to January. The period of euphoria ends on 15 January – the most depressing day of the year.
The weather is horrible, holidays are over, and people understand that the money that is spent on entertainment, no more, of course, need to work on.