He who has realized the Self in the Heart has transcended the dualities and is never perplexed.
It is said that the heart is in the microcosm just as the orb of the sun in the macrocosm. The mind in Sahasrara is like the disc of the moon.
3. It is said that the I-activity is the root of all activities. From where the I-thought emerges, that in short is the heart.
The activity affected by causes like fainting, sleep, excessive joy, grief, possession by spirits, fear etc goes to the heart, its own place.
