The Liberated in life has transcended his mind-intellect equipment and, therefore, in his serenity there is no fluctuation of knowledge, or feeling, that might come to disturb him ever. ‘Distractions’ are the experiences of agitations in the mind. ‘Concentration’ is practised as a discipline of the intellect over the distracted and wild mind. Brilliancy of knowledge or dullness or ignorance are all bright and dull conditions of the intellect. Pleasure and pain are the experiences in the mind.