Could we please ask what is the best thing to do if people become concerned when using the Kundalini Mantra?

This is the Lords of Light.

In saying the Special Mantra you are perfectly safe, but if some of the effects make you feel out of control, then stop Meditating and repeat the Initiation Mantra or your Personal Mantra.

This is just a precaution as it is unusual that this would happen.