The talk based on this ppt can be heard here:
https://www.thespiritualscientist.com/2018/07/maturity-relationships-four-principles-1-accept/
The speaker, Chaitanya Charan, is a monk, mentor and spiritual author. He has written 20 books and writes the world's only daily blog on the timeless spiritual class, Bhagavad-gita, at gitadaily.com