the.com/packing
The art of fitting your whole life into a box that always lies about its volume.
means Putting things into containers for transport, storage, or shipping, usually under time pressure and optimism.
from From Middle Dutch and Middle Low German pak, a bundle, picked up by medieval English wool traders who literally packed fleece for export.
Industrial senseSealing material that stops leaks in valves and pipes.
Tetris truthOptimal box-filling is a famously hard math problem.
SlangPacking also means carrying a concealed weapon.