I'm thinking of ending things by Kaufman. He wrote and directed synecdoche new york (which the other fella with good taste pointed out) is my second favorite movie ever, although it focuses much much less on suicide than the other one (Obviously) and he also wrote Eternal sunshine of the spotless mind, which you probably know. He adapted "I'm thinking of ending things" recently and in my opinion its one of the greatest movies ever. No other movie connected with me the way that one did. It is mesmerizing, melancholic, the type to make you stare at your ceiling for hours.