Vivekachudamani All Upanishads declare that 'you are' meaning 'I am' the self-existing, self-evident chaitanya (knowledge principle), limitless happiness in nature...
Jivanmukta is a brahmajnani whose mind is totally unaffected while living by the sorrows of life produced by his prarabhdha karma. It is possible for only those who have accomplished vasanakshaya and manonasha besides the indispensable atmajnana. Sri Vidyaranya in this text describes in detail the pramana, the means (sadhana) of accomplishment, and the usefulness of Jivanmukti. This text is rarely taught or studied nowadays though it is unique in highlighting the exact nature of Atma Jnana and Moksha. Sri Ramakrishna Mission has published this book with English translation.