““While we cannot say that any personality type causes cancer, certain personality features definitely increase the risk because they are more likely to generate physiological stress. Repression, the inability to say no and a lack of awareness of one’s anger make it much more likely that a person will find herself in situations where her emotions are unexpressed, her needs are ignored and her gentleness is exploited. Those situations are stress inducing, whether or not the person is conscious of being stressed. Repeated and multiplied over the years, they have the potential of harming homeostasis and the immune system. It is stress — not personality per se — that undermines a body’s physiological balance and immune defences, predisposing to disease or reducing the resistance to it.””
