Monitoring your intake of stimulants, creating conditions for a restful sleep and establishing a consistent sleep-wake schedule are techniques used to overcome insomnia and are collectively referred to as:

The techniques mentioned above is not only a way of overcoming insomnia but is also collectively referred to as techniques used in order to prevent sleep problems to occur as this techniques is a way of providing a healthy sleep for individuals when done and exercised.

answer; i believe it was by president pranab mukherjee or by the chief justice of kerala high court; ///plz check luck