SPIELRAUM, der. The little bit of room a moving part needs, or it jams. Spiel is also the word for a game.

Perfectionism is the machine with no room in it: nothing moves. The fix has a name, Spielraum, and it also means room to play.

Function: nothing turns without a little room. The engineer’s tolerance, the typographer’s slightly-off letter spacing, the animator’s added wobble, the therapist’s “good enough”: every craft that makes things that work found out on its own that a bit of looseness is not a fault. It is what lets the thing run. Your routines, your frameworks, your self-optimisation are real machinery too, and all of it needs that room.

Tension: too much room and nothing gets passed on: the part rattles and the machine shakes itself apart. All play and no structure is not freedom, it is noise. The zone in the middle, tight enough to carry and loose enough to move, is where this whole blog lives.