Hoarding items. We're all guilty of it. Be it some potions, some remedies (or equivalent), rounds for your gun or the gun itself, it's been hoarded. But what are the reasons for this? To defeat a boss that simple leveling can do? To prepare for some random encounter? Just because? What are your reasons for the items you hoard?
For me, I hoard because I can, and because I might find it useful for a later encounter, which I seem to solve with application of another item. Case in point: I have the gun Lucky from New Vegas, and haven't fired a single shot since I obtained it 3 days ago. I've been hoarding ammo for it too. v.v;