Have you begun to notice yet how the days, weeks, months, and even years seem to keep passing by faster and faster as we grow old? In light of some recent reading, I am compelled to offer my reflection on why this is, which is influenced by Einstein and two of his most important theories: that of relativity, and that of energy.  Before we proceed, let me share them with you: RELATIVITY:the concepts of relativity include (as quoted from Wikipedia) Measurements of various quantities are relative to the velocities of observers. In particular, space contracts and time dilates. Spacetime: space and time should be considered together and in relation to each other. The speed of light is nonetheless invariant, the same for all observers. ENERGY: HOW THIS RELATES TO YOU AS TIME KEEPS FLYING BY:I had a slight revelation this morning which stemmed from reflecting on these two fundamental principles of...