Psychologists: saving receipts is about managing uncertainty, not hoarding

Psychologists say saving old receipts reflects how people manage uncertainty, serving as a practical tool for future problems, not a sign of hoarding. The behavior stems from a need for control, anticipation of uncertainty, and reduced risk perception. Receipts enable complaints, bureaucracy, and warranty claims, while some become sentimental reminders of trips or specific moments even after losing practical use. The problem arises when keeping creates persistent mess and discomfort discarding items, signaling possible hoarding disorder per Harvard Health; professional mental health support is then recommended.