This document discusses a cancer cell theory related to feedback control mechanisms. It explains that cancer cells have two different genetic origins - a mutated, foreign DNA sequence that has dominant effects on cell metabolism, and the normal DNA sequence which has recessive effects. This asymmetric relationship between the two genetic origins, with different dynamics, makes feedback control and cooperation between them impossible. As a result, feedback mechanisms in cancer cells generally do not work successfully to maintain homeostasis, as the recessive dynamic is what determines the cell's true behavior.