Cayce worked in a trance. This means he could talk while sleeping and answered questions about a person's health, past and future. This information is called "readings". At first, these readings were about the physical health of the person ("physical readings"). Later, there were readings on "past lives", "business advice", "dream interpretation", and also "mental or spiritual health". The Association for Research and Enlightenment (ARE) currently takes care of all of his readings and follow-ups to the readings. The readings have had a large effect on New Age thinking.