Human reality, they taught me, is built by perception and its processing. We perceive individuals. Living individuality seems simple. Understanding it proved to be very difficult. This study tries to discover what figure appears when scientific biological individuality is projected in the secular and modern perspective of the paradoxical - philosophic theories of the one and the multiple. It became: not absoulte, intensely relative and holistic: perhaps a better model for human individuals and social wellbeing.