What he named from inside
The teaching Frankl named most loudly came not from theory but from observation in the camps: that even in conditions where every other freedom had been taken, one freedom remained — the last of the human freedoms — to choose one's attitude in any given set of circumstances, to choose one's own way. What persists between what arrives at the body and what the body does next is a space. The phrasing between stimulus and response there is a space — in that space is our power to choose our response — in our response lies our growth and our freedom is often attributed to Frankl directly; attribution is contested, but the teaching is his. The body holds this as one of the cleanest formulations of the assemblage-point's movement: where perception locks, choice can intervene.