When I was in my mid 20s, and leaving the Marine Corps, I transitioned into a career in the LAPD. In the academy, they warned us about burnout, and gave us various strategies for coping with dealing with violence, death, and the dark under-belly of society without letting it consume you. I stuck with those ideas (like not following cases through the courts, etc). After five years, I came through it ok.
Similarly, as much as I wanted to leave the Marines when I did, (also after 5 years), I found civilian life unsettling. As difficult as the Corps was, it was orderly, sensible, and purposeful. The USMC has a solid set of principles. I almost sought to return for the principles. As it would happen, the principles of discipline, and instructors I could trust shielded me from burnout in the LAPD.
It took seeing โThe Jokerโ to fully understand the effect of burnout. Phoenix portrays it masterfully. The script is well conceived. Alienation, and the random cruelty of Gotham create Arthur Fleck as the distilled essence of burnout in our society. Gotham is Arthurโs antagonist, or perhaps his missing father, giving rise to this demon who finds himself by โremembering not to smileโ.
I donโt admire the character of the Joker, and you shouldnโt either. The film, and Phoenixโs portrayal, on the other hand, should be admired. The film is rich with allusions, like Deniro as Arthurโs inspiration. It hints about Travis Bickle in a previous life or parallel universe.
I donโt recommend dark films to everyone, and I am not a fan of darkness for its own sake, but โThe Jokerโ is the reason darkness exists. I highly recommend this film.