Swami Kriyananda’s voice

Nayaswami Savitri

Question from james: After hearing several of Swami Kriyananda’s discourses, I notice that every time I hear one of his discourses, at certain points when he is talking, his voice will start to rise and break, and it almost sounds like he is on the verge of crying. Is this from being overcome by emotion or an actual voice or throat condition?