New York, 1966

A long-haired girl sitting close to Swamiji's dais raised her hand and asked, seemingly in trance, "When I am chanting, I feel a great concentration of energy on my forehead, and then a buzzing comes and a reddish light."

"Just keep on chanting," Swamiji replied. "It will clear up."

(from Srila Prabhupada Lilamrta)