0 a state in which a person continuously worries about their health without having any reason to do so -- hipocondría
1 a state in which someone constantly worries about their health and thinks that they are ill when they are not. -- hipocondría
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.