Karma Yoga, also known as the Yoga of Action, is one of the four main paths of yoga in Hinduism. It focuses on selfless action as a means to achieve liberation from the cycle of rebirth. This path emphasizes the importance of performing actions without attachment to the results, and with the intention of serving a higher purpose. In this way, Karma Yoga helps in reducing ego by shifting the focus from the individual self to the greater good of all.

Ego, or the sense of self-importance, is a major obstacle in the path of spiritual growth. It is the root cause of suffering and leads to selfish actions and desires. However, through the practice of Karma Yoga, one learns to let go of the ego and its desires, and instead, focuses on serving others and the divine. This shift in perspective helps in reducing the ego in the following ways:

1. Detachment from the fruits of action: In Karma Yoga, the emphasis is on performing actions without attachment to the results. This means that one does not seek personal gain or recognition for their actions. By letting go of the desire for personal gain, one can reduce the ego's need for validation and praise.

2. Surrender to a higher purpose: Karma Yoga teaches us to surrender our actions to a higher purpose, rather than being driven by our own desires and ego. By serving a greater cause, one learns to let go of the ego's need to control and dominate.

3. Service to others: The practice of Karma Yoga involves serving others selflessly, without any expectation of reward or recognition. This helps in reducing the ego's need for self-gratification and instead, cultivates a sense of compassion and empathy towards others.

4. Humility: Through Karma Yoga, one learns to let go of the ego's need to be superior or better than others. By serving others, one realizes that everyone is equal and interconnected, and there is no room for ego and pride.

5. Self-awareness: As one performs actions without attachment to the results, they become more aware of their thoughts and intentions. This self-awareness helps in identifying and overcoming the ego's negative tendencies, such as selfishness and arrogance.

In conclusion, Karma Yoga is a powerful practice that helps in reducing the ego by shifting the focus from the individual self to the greater good. By letting go of personal desires and serving others selflessly, one can cultivate a sense of humility, compassion, and self-awareness, leading to the ultimate goal of liberation. So, let us embrace the path of Karma Yoga and work towards reducing our ego, for a more fulfilling and purposeful life.