the.com/hoarder
Someone who confuses owning everything with needing anything.
means A person who compulsively accumulates and refuses to discard possessions, often to the point of unlivable clutter.
from From Old English hord, a hidden treasure or stockpile — the same dragon-on-gold instinct, minus the dragon and minus the gold.
Clinical statusRecognized as its own disorder in 2013.
Common keepersNewspapers, containers, and clothing top the list.
Animal versionSome hoard pets, often unaware they neglect them.