Singer-songwriter Nick Jonas has penned a candid open letter about his two-decade-long journey with Type 1 diabetes, admitting that he 'resents' the condition even as he credits it with teaching him life's most difficult lessons. The letter, shared as part of National Diabetes Awareness Month, marks one of the most personal public statements the 34-year-old has made about his health.

The Diagnosis That Changed Everything

Jonas was first diagnosed with Type 1 diabetes at the age of 13, and has now spent 21 years managing the condition. In his open letter, he addressed diabetes directly as his 'old friend', offering a raw and unfiltered account of what daily life looks like. 'Staring at my phone to see where my glucose is. Reaching for my pump to bolus because I'm about to eat something with 17 carbs. Those are just a couple of the hundreds of little decisions I make every week,' he wrote, underscoring the relentless, often invisible burden of living with the disease.

Resentment, Gratitude and the Weight of Control

The Jonas Brothers star described how his diagnosis dismantled what he called an 'unrealistic structure' — a belief that he was in control of his life. 'You took that apart over the years, bit by bit. Part of me is grateful I learned that lesson. Part of me resents you for it. Full stop,' he wrote. Jonas acknowledged that the condition's 'unpredictability' fundamentally reshaped his relationship with himself, adding, 'There are days I wonder what life would feel like without you.' The candour is notable from a performer whose public persona has long downplayed the daily difficulty of the illness.

Finding Belonging Through Shared Experience

Jonas also reflected on a sense of isolation during his formative years, writing that he 'always struggled to feel like I belonged anywhere' — at school and in most social circles. It was only when he began speaking openly about Type 1 diabetes and connecting with others living the same reality that he found genuine community. 'It wasn't until I started talking openly about life with type 1, and meeting other people who were living it too, that I finally felt like I belonged somewhere,' he said.

A Message for the Newly Diagnosed

Perhaps the most striking passage of the letter is directed not at the general public, but at a specific, vulnerable reader: a 13-year-old lying in a hospital bed, freshly diagnosed and frightened. 'I share my story for the 13-year-old who just got diagnosed and is scared to death. I want them to be able to look up and see someone out there living their dreams while managing all of this, every single day,' Jonas wrote. The statement carries particular resonance because it mirrors precisely the age at which Jonas himself received his own diagnosis — a deliberate parallel that gives his advocacy its emotional core.

Why This Matters Beyond Celebrity

According to global health data, more than 500 million people worldwide live with some form of diabetes, with Type 1 — an autoimmune condition — accounting for a significant subset. Celebrity disclosures of chronic illness have been shown to drive awareness, testing, and community engagement, particularly among younger demographics. Jonas has previously spoken about diabetes in interviews and has supported related advocacy organisations, but this open letter represents a step up in personal disclosure. With National Diabetes Awareness Month observed every November, the timing amplifies the reach of his message considerably.