Just to Be Safe: Healthcare Waste in Modern Medicine. Modern medicine has achieved remarkable advances. We can diagnose disease with unprecedented precision, monitor patients more closely than ever before, and offer treatments that previous generations could only imagine. Yet amid these extraordinary achievements lies a difficult question: Can doing more sometime cause harm? Just to Be Safe is a thoughtful and deeply personal exploration of one of healthcare's most important and least discussed challenges-healthcare waste. Through reflections drawn from years of clinical practice, medical education, and patient care, Dr. Sathya Machani examines how well-intentioned decisions, often made out of caution, habit, uncertainty, or the desire to help, can lead to unnecessary tests, procedures, consultations, treatments, and hospitalizations that may add cost and complexity without improving patient outcomes. Rather than assigning blame, this book invites readers to look beyond the surface of modern healthcare and explore the forces that shape medical decision-making. It examines the tension between thoroughness and overuse, technology and clinical judgement, intervention and restraint, while highlighting the difficult realities physicians face everyday. The stories and reflections presented throughout the book challenge the assumption that more care automatically means better care and encourage a deeper understanding of what truly benefits patients. At its heart, this no a book about reducing costs. It is a book about restoring purpose. It is about recognizing that healthcare resources are finite, that every test and treatment carries consequences, and that the most valuable care often begins with careful listening, thoughtful observation, and meaningful conversations between physicians and patients. The book also explores timeless themes that have shaped the practice of medicine for generations: the importance of clinical reasoning, the power of the bedside examination, the value of mentorship, the responsibility of teaching future physicians, and the profound impact of the patient-physician relationship. It serves as a reminder that while technology continues to evolve, the fundamental principals of good medicine remain unchanged. Written for physicians, trainees, nurses, healthcare leaders, policymakers, and anyone interested in the future of healthcare, Just to Be Safe offers a balanced and compassionate perspective on how we can deliver care that is not only effective, but also thoughtful, responsible, and patient-centered. Ultimately, this book is an invitation-tao pause before ordering the next test, to ask whether an intervention will truly change a patient's life, and to remember that wisdom in medicine is not measured by how much we do, but by how thoughtfully we choose. In an era increasingly defined by complexity, Just to Be Safe reminds us that some of the most important decisions in healthcare are not about doing more, but about understanding when enough is enough.