The Dragon is You: What My Rare Cancer Taught Me About Surviving

You are trapped in a dark tunnel. A dragon blocks the only way out. You can try to slay it. You can try to befriend it. Or you can realize the truth that changes everything: the dragon is you.

On St. Patrick's Day 2023, Mahanth Joishy was diagnosed with Sézary Syndrome — a cancer so ultra-rare that his own father, an oncologist with fifty years of experience across three continents, had never encountered a single case. A one in a million aggressive lymphoma that usually presents at Stage IV.

What followed was not a straightforward story of courage and heroism, but of desperation and aspiration. Treatment made his favorite foods taste like vomit. He snapped easily. Cutaneous lymphoma caused many sleepless nights of itchy suffering Treatment progress went backwards. Throwing up on his office desk. Constant fear and anxiety. A marathon of diarrhea. A bone marrow transplant with a 30% chance of fatality.

It was also, somehow, revelatory.

Written in real time from inside the fight — not from the safe distance of victory — The Dragon Is You is a raw, funny, unflinchingly honest account of what serious illness actually does to a mind, a family, and a life. From weeping with gratitude on a Colombian island to head-banging to Rage Against the Machine in the transplant isolation ward, Joishy chronicles his long journey from terror to something he never expected: viewing his diagnosis as a blessing — and finally as a superpower.

The book concludes with THE CODE — hard-won principles for facing any dragon: a diagnosis, a crisis, a collapse, a breakdown. Because everyone enters the tunnel eventually.

This book is for the person in the oncology waiting room wanting a real human voice. For the caregiver who doesn't know how to fix it. For anyone who has hit a wall and isn't sure which way to turn.

You are not alone in the tunnel. You just have to walk straight through it.

Mahanth Joishy is a writer, public-sector consultant, and founder of the Sezary Syndrome Society (sezary.org). He lives in Wisconsin. Cautiously optimistic, he is in remission. He is still here.