The answer is unsettling. Don tries to be "new Don." He’s monogamous. He’s supportive. He lets Megan have a career. He even laughs (genuinely!) at a Roger Sterling one-liner. But the rot is still there, hidden beneath a tailored suit. The season’s genius is watching Don attempt authenticity. He fails spectacularly.
Notice how many scenes take place in hallways or elevators. Characters are always between places—between marriages, between careers, between sanity and breakdown. The season’s visual motif is the crack in the facade. A spilled drink. A wrinkled dress. A lipstick stain on a collar. We see the mess just beneath the polish. Some fans prefer the rocket-fuel of Season 1 or the breakup drama of Season 3. But Season 5 is the season where Mad Men stopped being a period drama and started being a horror movie. Mad Men - Season 5
The answer, apparently, is that you hang yourself in your office. Your secretary quits. Your wife becomes a stranger. And you sit alone in the dark, listening to a song about a world that has left you behind. The answer is unsettling