A person suffering from clinical depression can often wonder, why me? why now? There are no known etiologic agents and no precise scientific explanations for clinical depression, but according to Li Lingjiang, president of the Chinese Society of Psychiatry, there are generally two reasons — external pressure and psychological factors. The second episode of Sci-box gives some explanations.
Subscribe to us on YouTube: https://goo.gl/lP12gA
Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8
Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv