The document discusses the concepts of karma and free will. It argues that while external events are outside of our control, we have free will in how we respond to those events and how we choose to act. Karma refers to the impressions and tendencies formed by our thoughts, emotions, and actions. Our past karma can influence our present circumstances if we are not self-aware. However, through practices like yoga, meditation, selfless service, and developing detachment, we can reduce the effects of past karma and stop generating new karma such that we gain more free will over our destiny.