5 Mar 2012 - QA 22

Guruji, in the 7 layers of existence, mind and ego have been classified as different entities, but isn’t ego a thought or an emotion?
Sri Sri Ravi Shankar: No, ego is an awareness of ‘I’. All the four (mind, intellect, memory, ego) have different functions. However, they belong to the same consciousness.
Mind is thoughts.
Memory is that which appears to record them.
Intellect does the decision-making, to decide between right and wrong.
Ego is the one that experiences everything. It is the awareness that ‘I exist’.
During sleep, the intellect rests, the ego exists, there are thoughts in the mind and memory is present too. Since the intellect is not present during sleep there is no reasoning and so the thoughts are not coherent.
The mind is calm during sleep and the memory just knows that, ‘I am sleeping’.
During meditation all of them dissolve.
As you meditate you will know more about this.