I have carried a Swiss Army knife for maybe forty years. It is indispensable, as I learn when I lose my knife. Usually it will show up in a couple of days, but the knife I lost two weeks ago never materialized. Every day I missed it, having to improvise for the many tasks I can do with the knife.
So I broke down and bought a new one today.
Have you ever tried to open a Swiss Army knife package without a Swiss Army knife?