The naa school, it teaches devotion and surrender to god. That is not a dwiter. We do not agree the ancient school of er of yoga, by which i mean patentall yoga. The dualistic schools are basically the metaphysics and logic of niaa baseshika with an overlay of theism of devotion. So the naaof a sheshika school, which says, god exists, and ultimately, by surrender to god, by devotion god, you will attain freedom, not a dwate.
The mind is very restless, turbulent, strong and obstinate, O Krishna. It appears to me that it is more difficult to control than the wind" - Bhagavad Gita (6.34)
"Lord Krishna said: O mighty-armed son of Kunti, what you say is correct; the mind is indeed very difficult to restrain. But by practice and detachment, it can be controlled" - Bhagavad Gita (6.35)
Inspired by these verses, Swami Sarvapriyananda provides invaluable guidance on improving our meditation.