Cancer cells have a binary identity - one originating from outside immune cells like macrophages, making them non-self. Cancer cell personalities become defined by many mutations that allow them to live exceptionally and irregularly. Malignancy occurs when energy levels are inadequate, increasing mutations, while benign conditions are possible when energy levels increase and mutations decrease. Cancer cells are selfish, parasitic, irregular, immortal, and immature due to their dependence on transferred group identities and mutations from outside influences, causing normal DNA sequences to not be transcribed or expressed due to inadequate energy levels.