At 75 years old, most people expect life to slow down. Society often assumes that advanced age is a time for reflection rather than ambition, for comfort rather than challenge. Yet, as I stood preparing to defend my doctoral dissertation while also undergoing treatment for multiple myeloma (MM), I discovered something unexpected: the human spirit does not retire simply because the body becomes fragile.
Completing a doctorate at my age was never merely an academic achievement. It became a declaration that purpose can survive illness, uncertainty, and the limitations that others so quickly place upon aging. The journey tested my endurance physically, emotionally, and intellectually, but it also revealed reserves of determination I did not know I possessed.
For many years, earning a doctorate had remained an unfinished dream. Earlier in life, responsibilities took precedence over personal aspirations. Demanding careers, family obligations, and the practical demands of adulthood often left little room for pursuits that required years of concentrated study. Still, the desire to continue learning never disappeared. Even after retirement age, I remained intellectually curious. I read constantly, attended lectures when possible, and continued asking questions about the world around me. Eventually, I realized that postponing my academic goal indefinitely was simply another way of abandoning it. Age alone did not diminish the dream. If anything, it sharpened it. Time felt more precious, and the opportunity to pursue meaningful work became more urgent.
Returning to graduate school in my 70s was exhilarating and intimidating. I was mostly decades older than my classmates. Technology had transformed education. Research methods, online databases, and digital communication all required adjustment. At times, I wondered whether I truly belonged in academic spaces designed largely for younger scholars. Yet, I also discovered advantages that come only with age. Life experience deepened my perspective. Patience replaced the insecurity that often burdens younger students. I had less interest in competition and more interest in understanding.
Nine years ago, I received an unexpected diagnosis of multiple myeloma, and everything changed. Like many patients confronting a serious illness, I initially felt overwhelmed by fear and uncertainty. The medical terminology, treatment plans, appointments, and statistics arrived all at once, reshaping daily life almost overnight. My body, once dependable despite age, suddenly became unpredictable. Fatigue became one of the greatest challenges. There were days when even reading a few pages demanded enormous concentration. Treatment sessions disrupted routines carefully built around research and writing. Some medications affected memory and focus. Physical weakness forced me to work more slowly than I had anticipated.
There were moments when abandoning the doctorate seemed reasonable, even sensible. Friends and loved ones occasionally suggested that I had already proven enough. Why continue placing such demands upon myself while facing a serious illness? Why not rest? The answer was deeply personal. The doctorate had become more than a degree. It represented continuity of identity during a period when illness threatened to reduce life to medical appointments and laboratory results. Research gave structure to difficult days. Writing reminded me that I remained more than a patient. Scholarship became an act of resistance against despair.
I learned quickly that persistence did not mean ignoring physical limitations. One of the greatest lessons of this journey was learning how to adapt rather than surrender. Some days, I could work for several productive hours; other days, 30 minutes of concentration was an achievement. I began dividing large academic tasks into smaller, manageable goals. A paragraph completed during a difficult afternoon mattered. Revising even a single page during recovery from treatment still counted as progress.
My dissertation chairperson also played a critical role in my success. Her flexibility and encouragement reminded me that education at its best is not merely transactional but deeply human. She understood when deadlines needed adjustment and celebrated milestones that others might have considered small. Support from family and friends proved equally essential. They accompanied me to appointments, encouraged me during periods of exhaustion, and reminded me why I had started this journey in the first place.
Living with illness while pursuing scholarship altered my understanding of success. Earlier in life, achievement often seemed connected to speed, productivity, and external recognition. Illness stripped away those illusions. Progress became slower but also more meaningful. I no longer measured accomplishment by comparison with others. Instead, success meant continuing despite obstacles.
There were emotional battles as well. Serious illness forces confrontation with mortality in ways difficult to explain unless one has experienced it personally. There were nights filled with uncertainty about the future. There were moments when fear interrupted concentration and grief overshadowed motivation. Yet, there was also clarity. Illness sharpened awareness of what truly matters. It eliminated trivial distractions and focused attention on purpose, relationships, and meaningful work.
Ironically, studying while facing multiple myeloma deepened my appreciation for education itself. Research became more than an intellectual exercise; it became evidence that growth remains possible even during suffering. Learning connected me to life beyond illness. Academic inquiry reminded me that curiosity survives adversity.
The final stages of completing the dissertation were among the most demanding periods of my life. Editing chapters while managing treatment schedules required discipline I sometimes doubted I possessed. Yet, each completed revision brought renewed determination. When the dissertation was finally approved, I experienced not triumph alone, but profound gratitude.
Graduation day carried emotional significance far beyond the academic ceremony itself. Walking across the stage at 75 years old represented survival in more ways than one. The diploma symbolized years of study, certainly, but also endurance, adaptation, and hope. I will not be celebrating perfection or invincibility. I will be celebrating persistence.
Many people view aging primarily through the lens of decline. Illness can intensify that perception. But this experience taught me that growth does not disappear with age, nor does ambition vanish because the body weakens. Human beings continue evolving as long as they continue engaging with life meaningfully.
I do not present my journey as extraordinary because suffering itself is extraordinary. Countless individuals face illness with courage every day. Rather, I hope this story challenges assumptions about what remains possible later in life. Too often, society quietly encourages older adults to narrow their worlds, abandon difficult goals, and accept limitation as identity. Yet purpose has no expiration date.
To anyone considering returning to school later in life, I offer simple encouragement: begin. You do not need perfect health, ideal timing, or certainty about the outcome. Progress may be slower than expected. Obstacles may arise. But meaningful pursuits remain worthwhile regardless of age.
To those living with serious illness, I have learned that ambition and vulnerability can coexist. Strength does not always appear dramatic. Sometimes strength is simply continuing the work in front of you, one day at a time, despite fear and fatigue.
Earning my doctorate did not cure my illness, nor did it erase the realities of aging. But it reaffirmed something essential: life remains unfinished while curiosity, purpose, and hope endure.
At 75, I did not defeat mortality. I did something perhaps more important. I refused to stop living before life itself demanded it.
Laurence
multiple myeloma (MM)
