1. A system for creating biometric profiles comprising: a sensor configured to measure a person's biometric signals; memory configured to store the biometric signals; a database configured to store and retrieve biometric profiles; and a processor configured to process the biometric signals to produce a life fire graph, comprising a heat map that correlates an intensity of change in the biometric signals at different frequencies at different points in time, configured to compare the life fire graph to a plurality of biometric profiles stored in the database, and configured to evaluate at least one personality characteristic of the person based on correlations with the plurality of stored profiles.