Dry eye disease involves insufficient tear production or excessive tear evaporation, causing discomfort, burning, and visual disturbances. Your tear film has three layers: oily (prevents evaporation), aqueous (provides moisture and nutrients), and mucous (spreads tears evenly). Dysfunction in any layer causes problems. Common causes include aging (reduced tear production), meibomian gland dysfunction (poor oil layer), autoimmune conditions, medications, environmental factors, and reduced blinking during screen use. When your organism is your team, imagine dry eyes as your tear production and distribution departments struggling with either insufficient resources (aqueous deficiency), poor quality control (meibomian dysfunction), or inadequate distribution (reduced blinking). Your eye surface maintenance crews depend on a complex, precisely balanced tear system to protect and nourish corneal cells. When this system fails, your cornea sends distress signals (discomfort, foreign body sensation). This perspective guides treatment: artificial tears become supplemental resources for understaffed production teams, warm compresses and lid hygiene become maintenance for oil-producing glands, increased blinking becomes supporting distribution crews, and addressing underlying causes (medications, autoimmune conditions) becomes system-level problem-solving. Understanding that dry eyes often worsen with age as tear production naturally decreases helps normalize the experience. Your eye surface teams work constantly to maintain the healthy tear film; they need support when their capacity diminishes. ⚕️ This protocol does not replace professional consultation.