Dr. Consuelo Walss-Bass, a Mexican scientist, has dedicated over two decades to researching the biological causes of schizophrenia. Her personal connection to the illness—her mother and sister both suffer from it—fuels her relentless pursuit of understanding. The core question driving her work stems from a deeply personal dilemma: why does her sister have schizophrenia when they share the same genes and grew up in the same environment? Her long-term study focuses on unraveling the complexities of the disease, exploring factors beyond genetics and shared upbringing. Dr. Walss-Bass’s research aims to illuminate the biological mechanisms underlying schizophrenia, offering potential insights for future treatments and a deeper comprehension of this challenging mental illness. This work is especially poignant given the profound impact schizophrenia has had on her family life in Mexico.