Closing a pocket knife
Closing a pocket knife that someone else opened gives many people pause, and an old rule said a borrowed knife should be lent and returned open. Behind it sits a sensible idea: whoever opens a blade should be the one to close it.
What it may mean
A folding knife is safest in the hands of the person who opened it. They know how its lock works, how stiff the spring is, where their fingers should be when the blade swings home. Hand someone else an open knife to close and you hand them the riskiest moment of its use, the second when a finger can slip into the path of the edge. The old courtesy of lending a knife open and taking it back open, and the newer habit of closing your own, both keep that moment with the owner. The rule travels well beyond knives. Projects, arguments and promises also have an opening and a closing, and it is easy to start something and leave the folding up to someone else, a habit rarely noticed by the person who has it.
Depending on how you saw it
Handing it back open
By an old rule, a borrowed pocket knife should be handed over open and returned open, or the friendship would break or the knife be lost that day. Many owners still prefer it that way. What do you return to people in a different state than you received it?
A grandfather's pocket knife
An old folding knife in a drawer often still carries its owner's habits: a nick in the blade, a worn spot where a thumb pressed the same place for decades. Folding it shut becomes a small act of memory. Which object of an older relative do you handle carefully because of how they used it?
A knife left open on the table
An open blade left on a picnic table or a workbench is an accident waiting for a child's hand or a careless elbow. Closing it or putting it away takes a second. What small risk have you left lying open for someone else to deal with?
Why it happens in nature
Most pocket knives hold their blade open with a back spring or a locking mechanism, and closing one means releasing it and folding the blade back toward the handle. That is the moment when fingers can slip into the blade's path, especially on an unfamiliar knife, which is why many owners would rather close their own.
To reflect on
What have you opened in your life that you have left for someone else to close?