We may not be responsible for another’s addiction or the life history that preceded it, but many painful situations could be avoided if we recognized… - Gabor Maté

Disconnection in all its guises — alienation, loneliness, loss of meaning, and dislocation — is becoming our culture's most plentiful product. No wonder we are more addicted, chronically ill, and mentally disordered than ever before, enfeebled as we are by such malnourishment of mind, body and soul. (p298)

As Selye pointed out, the salient stressors in the lives of most human beings today — at least in the industrialized world — are emotional. Just like laboratory animals unable to escape, people find themselves trapped in lifestyles and emotional patterns inimical to their health. The higher the level of economic development, it seems, the more anaesthetized we have become to our emotional realities. We no longer sense what is happening in our bodies and cannot therefore act in self-preserving ways. The physiology of stress eats away at our bodies not because it has outlived its usefulness but because we may no longer have the competence to recognize its signals. (p36)

Emotions interpret the world for us. They have a signal function, telling us about our internal states as they are affected by input from the outside. Emotions are responses to present stimuli as filtered through the memory of past experience, and they anticipate the future based on our perception of the past.