The modern notion of existence presumes a hierarchy
of objects on all levels. A superstring, a proton-coupled electron,
transition from 'dead' to 'alive' state and back, from a human to macro
objects (star systems, galaxies and galaxy clusters) - this all can be
imagined as a quantum oscillator in the center of which (on a metric
logarithmic scale) is the human who does not conceive the idea of being a
vibration and suffers therefrom.