Dr. Jampolsky believes there is another way of looking at life that makes it possible for us to walk through this world in love, at peace and without fear. This other way requires no external battles, but only that we heal ourselves. It is a process he calls "attitudinal healing," because it is an internal and primarily mental process. Jampolsky believes that attitudinal healing, when properly practiced, will allow anyone, regardless of her circumstances, to begin experiencing the joy and harmony that each moment holds, and to start her journey on a path of love and hope. The principles of attitudinal healing have been expanded since Teach Only Love was first published in 1983. There are now twelve principles, which are used in the 150 Centers for Attitudinal Healing around the world. Dr. Jampolsky believes that these principles have a universal appeal that crosses cultural and religious barriers. He has repeatedly seen how people's lives have transformed when these principles became their heartbeat and their way of communicating with others.