Is the Joker the misfit or the society?

Rating: 10/10 (5 October 2019)

This film shows the human side of the Joker, the mental illness, not being acepted by the society and being humiliated. He is raised with traditional values and has deep connections with his mother who inspired him to make people laugh as his life mission.
Is the Joker the misfit or the society we are living in has lost its ways, looking down to care of older people and focusing on seeing only the deviations from the standard way of behaving, standard way of talking and standard way of dressing and looking like.
In the beginning the Joker thought his life is a tragedy, in the end he understood it is a comedy.