Everything – excluding perhaps the Universe – has its perimeter; namely, an outermost boundary. At my advanced age nearing three-quarters of a century I most certainly have mine. My training in Freemasonry has cultivated the concept of limitation captured in its iconic symbol of the compasses. Notably the “G” in Freemasonry may refer not only to the “Great Architect of the Universe” (or what commonly refers to god) but also to geometry which identifies a different association entirely; namely, that of parameters, a numerical or other measurable factor forming one of a set that defines a system or sets the conditions of its operation. Perimeters and parameters are not the same thing though they are frequently mistakenly used as such.