A very powerful example of a "hidden" disability and the devastating affects (social, career, psychological, dating) it can have on an individuals life.
In this particular case,...the "hidden" disability appeared to be a very debilitating [generalized] anxiety of some sort that interrupted the entire life of the character in this movie.
The film also illustrates how potentially Love, Support, Empathy, Genuine Caring and Understanding can help a person look inside themself and decide to choose a different behavior,...though difficult,....will potentially lead to walking out the door as the character in this movie did.
Notes Of Caution / Consideration:
One important aspect was missing from the film unfortunately,...the help of a professional Therapist (Psychiatrist, Psychologist, MD,......etc..,).
There was the absence of any family or friends for this individual.
This individual had [residual] income from a previous career as a stage actor and this is how she was able to pay for her apartment, food, cigarettes,...etc.,..
Many individuals are not so fortunate to have a place to live or monetary assistance.