This film, with its striking visual metaphor, is uncomfortable to watch. Very uncomfortable.
The film for Sane urges those suffering from depression to reach out for help, by it reminding us how hard that is. The grim, foreboding tone will certainly chime with anyone familiar with the terrible impact of depression, and there's accuracy in its depiction of the illness as a physical force preventing its victim from being able to communicate.
Awareness of mental health difficulties and empathy for its sufferers continues to develop favourable and films like this play a vital role so well done to everyone involved for playing their part. Your efforts are entirely worth it and appreciated by those affected.