"Karma" means "action" or "deed," Karma"- Yoga is the course of action that leads to the realization of the identity between the human soul and the Absolute self. It is the awareness, by action or deed, of the divinity inherent in man. It is an ethical discipline that has been sought to achieve redemption. It means that the execution of ethical actions leads directly to self-realization, the ultimate objective of human life. The doctrine of practising detachment while in motion is Karma-Yoga. A Karma-Yogi engages, but remains unaffected by, the performance of deeds. The complete killing of selfishness results of real happiness. To achieve the ultimate goal of life, the performance of acts of self-negation is key to one's own purification and self-purification by self-discipline.