When the dust of our emotions settle down, only then we will see the true essence of self-nature which is beyond expression.
A person who is able to experience such blissful state is someone who has attained a certain degree of realization. Yet no one is able to explain the actual experience itself, because it is like a chocolate, only the one who tastes it can know what it is like. In order to understand, experience and finally gain total realizatiion, we just need to be patient and open our hearts and practice as guided by qualified teachers.