Discussions about the Upanishath without understanding its essence are irrelevant; in such a situation, it is better to avoid talking on this subject. Upanishath is a vast subject. I chose a topic in Upanishath that suits a psychiatrist well. Being a psychiatrist, I always raise my voice against the sinister plans of certain Janthar Manthar's, who have sowed the seeds of evil in the minds of innocent people in our society, in managing psychiatric disorders. The mental disorders have been viewed from ages as not diseases but as possessive disorders. Hence, cure would be from God's powers to the inhuman sorcery and black magic. Munduka Upanishathis one chapter in the Upanishath; in its description, I found no such powers like obeisance, obedience and obligation in the form of Yagna. It says burning Ajnana alone offers Jnana. Ancient teaching is to meditate with closed eyes. I have observed no logic in this. Meditating with closed eyes is Jada Samadhi; doing the same with open eyes is Samadhi. I tried Open Meditation in my practice and I found it to be practical.