Chakras are the nerve centers seen in our body. There are 1,72,000 Nadis(channels of metaphysical energy or life-force) in our body, and there are various nerve centers for these 1,72,000 Nadis. The human body actually has 109 nerve centers, but among those, nine centers are important, and even in those nine, seven centers (Chakras) are of primary importance. And when energy (kundalini) or consciousness flows through these nerve centers, there are different emotions, feelings or sensations that one experiences.

Muladhara Chakra: The base of spine or the sacrum is the location of the first chakra called the Muladhara Chakra. When the Muladhara Chakra is activated, One experiences enthusiasm in life. When it is dormant, then one experiences dullness and inertia. One does not feel interested in anything. This is the first Chakra. The base of the spine is associated with the Earth element.

Swadishthana Chakra: The same energy moves upwards to the second Chakra which is located behind the genitals and it manifests as procreation or creation – meaning in the form of any creative activity or as sex drive.
When you are obsessed with sex, then you do not do anything creative. You forget about creativity entirely. When you are engaged in any creative activity, then lust does not trouble you. So here the energy could manifest as a creative or procreative tendency. You need not label the energy as ‘good’ or ‘bad’. That is just how it is. The second Chakra is associated with the Water element.

See, it is the same energy (Kundalini) that is moving through the nerve centers. Kunda means ‘pot’ in Sanskrit. The body is like a pot, and the energy in this body is called the Kundalini.

Manipur Chakra: The same energy moves upwards to the navel region and manifests in four forms or feelings.  They are jealousy, generosity, joy, and greed. When people feel jealous they feel some sensation in the stomach region. The third Chakra is associated with the Fire element. The manipur chakra is represented as a four-petal flower.

Anahata Chakra: From the navel region, the energy moves upwards to the heart region. Here, from a four-petal flower, the energy is represented by a three-petal flower. What do the three petals signify? They represent fear, love and hatred.
When people feel hatred or fear or love, the sensation is felt in the heart region. When someone’s heart is broken, it means that the love has become sour and turned into hatred. Love, fear and hatred are all the same.
When there is love, there is no fear. When there is fear, there is no love. At any point of time, only one of the three emotions takes the front position while the other two go in the background. It is not that they disappear entirely. People who feel fear also have love. When love is predominant, then there is no fear or hatred. When hatred takes the front seat, then love and fear are gone to the back. This is what happens to people. When they are so full of hatred, they have no fear at all and they have no love at all.

Vishuddhi Chakra: When the same energy moves to the throat Chakra, what is the sensation you experience? You feel gratefulness, and you have a sensation in the throat region when you experience grief. When you are grieving, your throat chokes. And when you feel very grateful, then also your throat chokes.

Ajna Chakra: When the consciousness moves to the centre of the forehead, it manifests as anger, awareness or alertness. Knowledge and awareness are depicted by the sixth Chakra. The same point is also the seat of anger, and is also said to be the region of the mystical Third Eye. You must have read or heard the story of how Lord Shiva opened His ‘Third Eye’ and burnt Lord Kamadeva into ashes.
This Third Eye is the seat of anger as well as the seat of knowledge and awakened wisdom.

Sahasrara Chakra: When the Consciousness moves to the top of the head, then one experiences only bliss. There is nothing else. You no longer feel any duality, any sense of conflict or separation. You feel totally connected and one with everything. You feel so blissful.

See this flow the other way around. When there is no joy in our life, then we come a step below and experience anger. From anger springs hatred and aversion. This further leads to a sense of fear. Fear as it grows gives rise to jealousy and envy, which in turn gives rise to lust, feverishness and obsession. And lust and obsession bring us into the trap of inertia and negativity. This is the downward flow of the same consciousness or Kundalini energy. It is called Adhogati(retrogression or degeneration). The opposite of this is Urdhvagati (upward rise or progression). What is the pattern of Urdhvagati? You experience enthusiasm, then creativity blossoms, there is generosity and contentment, which in turn give rise to love. Love takes you to gratitude, which helps to bring awareness and wisdom (Prajna) and ultimately leading you to Bliss.
This upward or downward flow of energy keeps on happening very naturally and spontaneously in life all the time.