I think a lot about the phenomenon of transformation. In some species, transformations are profound: from a larva to a butterfly. In some, it’s subtle as when a human grows from a pudgy baby to a lanky adult. Because human growth has these subtle physical differences, the domain of change is within. In how we act. For some, life and aging are the contributing factors to behaviour and the change may only go as cause and effect will push someone. For some, life events get to a critical mass and the psychological changes are profound. In turn, they can spark physiological changes almost as significant as turning larvae into butterflies.