Mantra Sadhana should never be done as a duty. It should be done as a means to attain Siddha Bhakti. The Mood has to be to serve Guru and perform Sadhana to ensure that the cycle of Birth and Death is ended fast through Sadhana and the Grace of Guru and Bhagawan. For this the mind has to be soaked on Guru, Bhagavan and Mantra. The Mantra shall reveal the glory of Guru and Bhagavan. Only when such a mood manifests can the true goal of Mantra Sadhana is revealed and it becomes ultimately effective.