• Billy Joel diagnosed with normal pressure hydrocephalus, impacting his balance and cognitive function.
• Despite his condition, Joel states he feels "good" and is managing symptoms with therapy.
• The musician canceled upcoming performances for health reasons but reassures fans he's not seriously ill.
• Joel describes symptoms as "like being on a boat," reflecting balance issues from fluid accumulation in the brain.
• His documentary detailing his life and career has also premiered, showcasing his journey as a musician.

Billy Joel has reassured fans about his health following his diagnosis with normal pressure hydrocephalus (NPH), a condition characterized by an accumulation of cerebrospinal fluid in the brain. This condition can lead to cognitive decline, balance issues, and other neurological complications, prompting the 76-year-old musician to cancel all scheduled concerts earlier this year. Joel emphasized that he feels "good" despite being diagnosed, stating on Bill Maher's podcast, "They keep referring to what I have as a brain disorder, so it sounds a lot worse than what I’m feeling," according to LA Times, BBC, and HuffPost.

On the podcast, Joel described his symptoms by saying, "It’s like being on a boat," a metaphor that captures the balance challenges he faces due to NPH. The singer acknowledged that the exact cause of his condition remains "unknown" and shared his experience of how the symptoms have impacted his life, stating "it was scary, but I'm okay," according to CBS News and HuffPost.

Joel's situation has led to significant changes in his career plans, including the cancellation of 17 upcoming performances across North America and Europe. His medical team advised him to prioritize his health by undergoing physical therapy to aid his recovery. His wife, Alexis Joel, expressed gratitude for the "wonderful care and swift diagnosis," showing a united front in his health journey, as reported by BBC and LA Times.

In addition to his health updates, Joel's documentary titled "Billy Joel: And So It Goes," premiered, illustrating his life journey and featuring notable appearances from peers in the music industry. This documentary aims to present a nuanced portrait of his challenges and achievements as an influential artist, emphasizing that he remains committed to returning to the stage once his health stabilizes, according to HuffPost and LA Times.