From what do you think the "picture" of reality is formed? if, let's assume that of the quanta, then perhaps - those of them that are at rest (at a specific moment in time from the point of view of the observer), since they are affected only by violations of electroweak symmetry (waves). In this "state", the quantum takes on the properties inherent in the Higgs Boson - a two-dimensional field with coordinates along the 'x' and 'y' axes. Reality is given dynamics by those quanta that are in an "excited" state - updating the picture with respect to time (the third dimension "z"). In the 2-dimensional version - the coin at rest lies only with the coat of arms or tails. In 3D, the edge comes into play.