Only when energies enter into Sushumna, life really begins. In-Universe, everything is made of matter, and this matter is made of atoms, and atom is made of electrons, proton, and neutrons. an electron which is negative energy is Ida Nadi, proton which is positive energy is Pingala Nadi, neutron which is neutral energy is Sushumna Nadi. Ida Nadi The Left Channel is our Moon Side, the Feminine Side of us which represents our desires, emotions, and past. As such it is considered to be the cool side and can affect us by making us feel depressed, lethargic, introverted, and self-pitying. This channel starts at the left side of the first chakra and is connected to the right side and back of our brain which is known as the subconscious area of the brain. This channel caters to our Left Sympathetic Nervous System It is the channel that creates our past. Whatever is present today becomes past tomorrow. The subconscious mind re...