I am not saying that the events in one life cause the events in another, but that there is an overall pattern - a bank of probable events - and that in each life each individual chooses those that suit his or her overall private purposes. Yet those lives will be connected. An individual may have a serious illness in one life. That event may turn up as one uncomfortable nightmare in another existence. In still another life, the individual might have a dear friend who suffers from the same disease. In still another existence the individual might decide to be a doctor, to seek a cause and a cure for the same disease.

p. 229 - The Way Toward Health, (1997)