0 (a person or thing that causes) a feeling of strong dislike or of not wishing to do something -- aversión
1 a feeling of dislike -- aversión
an aversion to heights.
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Podemos completarlo paso a paso, por muy largo que sea el camino, y no se puede completar, por corto que sea el camino, si ni siquiera marcas tu huella.