What is Antakarana ?!
Mana is the mind or the thinking substance. We are to purify it by being careful to have only positive thoughts. Endeavor to think positively and with love, no matter what is happening.
Buddhi is the intellect that guides us. Buddhi and Mana work very closely together and influence one another. Apply your Buddhi therefore to purify your thoughts and feelings.
Chitta is subconscious mind. To have a clear conscience means that there are no doubts, complexes or hatred in your consciousness.
Ahamkara is the ego. Ego is the greatest enemy of all, particularly of those on a spiritual path or those who have psychic problems. The latter unfortunately take offense all too easily and react in ways that later bring more pain on themselves. Some people always react negatively. They reject out of hand everything that is said to them and do the opposite because their ego will not accept anything from others even if the others are right. On the one hand they can be volatile, changing their minds and their paths again and again, bringing on themselves nothing but disappointment and pain. On the other hand they are stubborn, self-absorbed and egotistic, and this thick-headed ness eventually brings about depression, nervousness and inner anxiety. What they need to do is to purify their Antakarana with the help of Guru-Bhakti and mantra. They could seek help from a true guru, one who is actually Brahmanistha Shrotria, and not from someone who only speaks from intellect and book learning.
[x]. Vedic Knowledge Wiki, accessed April 2020. [x]. Light on the Yoga Sutras of Patanjali by B.K.S Iyengar 1966. [x]. Patanjali’s Yoga Sutras by Swami Jnaneshvara – Commentary and Translation.