Sen. Joe Manchin of West Virginia has benefited from waiting to reveal where he stands as the swing vote in a chamber closely divided between Democrats and Republicans.

He’s taken the same approach when it comes to the next phase of his political career: The moderate Democrat has teased possible retirement, a run for reelection to the Senate or even a presidential campaign in 2024 — possibly as an independent candidate.

During a multi-day trip to West Virginia’s capital this week, the 76-year-old expressed growing frustration with the polarized U.S. two-party system.