A systematized practice consisting of physical culture and mental culture in that direction in order to enable one to transform one's life into the peaceful and happy state and having developed the necessary clarity and awareness, to attain to the state of bliss is what is called 'Yoga' and''Meditation'
the state of the mind of an uninitiated man is material oriented through man is material oriented through the sense projecting outward and externally and the result to the mind is 'pleasure' and 'pain'- the mind constantly oscillating between these two and swinging through 'fear' in the process.
The very next environmental stage of the mind is consciousness ans the stage after that, which is the ultimate, is truth. Man does endeavor, off and on, to steady his rocking mind and go into its depth; but, he does not ordinarily meet with success in the effort, since, the strength of acquired imprints does not let him to pass the gain t-wave that have the surface as their play field.