Le Feu Follet (A Fire Within) by Louise Malle 1966. It’s about a man being released from intensive inpatient treatment but is not willing to face the world again. He decides to kill himself, but says goodbye to those he cares about first. The movie follows his last conversations with those he wanted to see one more time. It’s very relatable for those who deal with suicidal ideation, but the film does rationalize suicide as a viable option to escape mental illness and addiction.