Sigmund Freud (18 янв 1917 г. – 4 дек 1917 г.)
Описание:
 Freud wrote about how mourning could work with depression, his theory was that depression could be a response to lose, real or symbolic.  He believed that the unconscious anger could lead to self-hatred, others during this time believed depression to be more of a brain disorder, however. 
Добавлено на ленту времени:
Дата:
18 янв 1917 г.
4 дек 1917 г.
 ~ 10 months