In this video Grandfather explains how you can build up the experience of personal safety in your body and how it can radiate around you. Much detail is given.
For those of you wishing person to person or individual support with this you can contact Rae Chandran in order to receive his personal instruction. Rae has been thoroughly trained in this and has taught many classes on it and can help you. If you're in Japan, Rae can be found there.