Then comes Vedanta (the doctrine of nonduality), which is the ultimate goal of spirituality. In fact, the beginning and end of spirituality is contained in Vedanta. Vedanta leads to three types of yoga, which has immense importance for everyone. Even students should listen to this with full attention.
The first type is tarakam, the second is sankhyam, and the third is amanaskam. These three are the essence and also the goal of Vedanta.
What is tarakam? Tarakam consists of understanding and experiencing the principles of subtle yogic postures (mudras) like khechari, then going beyond these postures and, concentrating on the centre of the eyebrows (nada bindu) and the I-am-God (soham) principle, and ultimately experiencing ExistenceKnowledge-Bliss (Sat-Chit-Ananda).
Tarakam essentially means the merging of one's mind in the supreme principle of SatChit-Ananda Absolute and attaining total wisdom.