“Life is a time span where people mostly do not see the wood for the trees, wondering what may be the accurate answers to the numerous questions that they have assembled throughout their life, how they might prevent their perception from contradicting the reality of the world of their daily experience and how they can find out the actual standards to measure the soundness of their assumptions. Whichever way, no matter how they ponder, they have no other choice than keeping on looking for Waldo or for Wally. (“How high is too far?”)”