Because it's bad enough not getting what you want, but it's even worse to have an idea of what it is you want, and find out, at the end of the journey, that it isn't, in fact, what you wanted all along.
Perquè ja és prou fumut no obtenir el que vols perquè a sobre t'hagis fet una idea del que vols i al final descobreixis que, fet i fet, no era allò el que realment volies.