Graduate research is often imagined as intellectual discovery, but it is also physical labor. This image captures my hand after hours of washing, cutting, and sorting plant roots—work essential to understanding soil processes but rarely seen or acknowledged. The bandages mark small injuries, yet they represent something larger: the cumulative toll of long days, repetitive tasks, uncertainty, and persistence. Behind every dataset are hands that ache, backs that bend, and minds that keep going despite fatigue. "Grad School Hurts" is not a complaint; it is a statement of reality. Scientific knowledge is built not only with ideas but with bodies that endure.