
Krishna says his lower nature (๐๐ฅ๐๐ง๐ ๐ฅ๐ง๐๐ ๐ง๐๐ฉ๐) is manifested (man) and higher nature (๐ฅ๐๐ง๐ ๐ฅ๐ง๐๐ ๐ง๐๐ฉ๐) is the life-element which is un-manifested. He says that '๐ฎ๐ค๐๐-๐ข๐๐ฎ๐' (illusion born out of three ๐๐ช๐ฃ๐๐จ) separates them and prevents us from knowing HIM (๐ฅ๐๐ง๐๐ข๐๐ฉ๐ข๐) as unborn, imperishable (7.25), knower of past, present and future (7.26). Yoga-maya is like a room full of mirrors which reflect us and it is impossible to know what is beyond it. This inability limits us to conclude that every entity is 'manifested' without realising the life-element behind everyone and Krishna calls this foolish (7.24). This is nothing but man-man interaction with disregard to ๐ฅ๐๐ง๐๐ข๐๐ฉ๐ข๐ which is the path of demons (7.15).
Electricity (energy) flows from a higher voltage point to a lower voltage point energising electrical appliances along the way. Metaphorically, if we take ๐ฅ๐๐ง๐๐ข๐๐ฉ๐ข๐ as a point of infinite voltage, the energy flow is nothing but the blessings we receive through the cable of ๐จ๐๐ง๐๐๐๐๐, helping us fulfil desires which can be termed as man-paramatma interaction.
It is a state of equilibrium (bliss) when both points have the same voltage and the same is reflected when Krishna says that I consider '๐๐ฃ๐๐ฃ๐' as 'Myself'. With ๐ฎ๐ช๐ ๐ฉ๐-๐๐ฉ๐ข๐ (steadfast in ๐๐ฉ๐ข๐), he is established in Me alone as the Supreme Goal (7.18). Such a man of wisdom reaches Me realising that all is ๐๐๐จ๐ช๐๐๐ซ๐ (all pervading). Such a great soul is difficult to find (7.19). Essentially, the ๐๐ฃ๐๐ฃ๐ overcomes the '๐ฎ๐ค๐๐-๐ข๐๐ฎ๐' using the same blessings of ๐ฅ๐๐ง๐๐ข๐๐ฉ๐ข๐ and blissfully realises that all is ๐๐๐จ๐ช๐๐๐ซ๐.
Usually, our goals in the material world involve gathering or filling but the goal of ๐ฅ๐๐ง๐๐ข๐๐ฉ๐ข๐ involves emptying ourselves and shedding of our sense of attachment, aversion and hatred like melting of a salt doll to become the ocean itself.