Fatal Optimist

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Fatal Optimist
October 10, 2025 (2025-10-10)
Infinite Family
39:17
Anti-
Madi DiazGabe Wax
Weird Faith(2024)

Fatal Optimist(2025) | Weird Faith(2024) | Fatal Optimist(2025) | | | Weird Faith(2024) | Fatal Optimist(2025) | | | | | | | | | "Feel Something"Released: July 21, 2025 "Ambivalence"Released: August 18, 2025 "Heavy Metal"Released: September 15, 2025 "Why'd You Have to Bring Me Flowers"Released: October 6, 2025 | | | | | | | | |

Fatal Optimist is the seventh studio album by the American singer-songwriter Madi Diaz. The album was released on October 10, 2025, by Anti-.

In 2021, Diaz released History of a Feeling, her fifth studio album, about her breakup with the American singer-songwriter Teddy Geiger. In 2023, Diaz toured with Harry Styles and began working on her next album, Weird Faith (2024), which dealt with placing trust in herself, the growth of her career, and her relationships with her new manager, new label, and new romantic partner.

During her tour with Styles, Diaz separated from her partner and began to suffer from constant hip pain. She then began working on Fatal Optimist in 2023 during a songwriting retreat on Nantucket. She recorded at a studio in New Jersey and produced the album with Gabe Wax at Infinite Family Studio in Southern California.

Diaz announced Fatal Optimist and released its lead single "Feel Something" on July 21, 2025. She also released "Ambivalence", "Heavy Metal", and "Why'd You Have to Bring Me Flowers" as singles. The album was released on October 10, 2025. Diaz supported the album with a tour.

Aggregate scores
Metacritic	80/100
AllMusic
Clash	8/10
Mojo
PopMatters	7/10
Rolling Stone
Spill Magazine
Tom Hull – on the Web	A–
Uncut	9/10

Maura Johnston awarded the album 3.5 out of 5 stars for Rolling Stone and praised Diaz's vocals, lyrics, and the album's arrangement. Sophie Montague also rated the album 3.5 out of 5 stars in Spill Magazine, writing that the album had a "charming simplicity" and showed Diaz's "strength in sadness". For Uncut, Nigel Williamson rated the album 9 out of 10. Williamson wrote that Diaz's lyrics "reveal[ed] fresh and unexpected insights" about breakups and called the album "raw but gorgeously melodic". For No Depression, John Amen wrote that the album, "stripped to essentials – acoustic guitar and vocal – ... spotlights Diaz".

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Credits adapted from Tidal and Bandcamp.

• Madi Diaz – production, vocals, guitar (all except track 8), piano (track 8)
• Gabe Wax – production, mixing, baritone guitar (track 1), shaker (track 5)
• Jake Weinberg – additional production (tracks 1 and 3), bass (tracks 2, 5, and 6), percussion (track 3), piano (tracks 8 and 11), synthesizer (track 11)
• Ruiari O'Flaherty – mastering
• Waylon Rector – guitar (tracks 2, 5, and 6)
• Dylan Day – guitar (tracks 3, 7, and 9)
• Hudson Pollack – guitar (tracks 4 and 11)
• Savana Santos – background vocals (track 11)
• Sam KS – drum kit (track 11)

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