The document summarizes the five koshas or sheaths that make up human existence according to yoga. It describes the components of the annamaya kosha and pranamaya kosha. It then explains that the manomaya kosha is the mind sheath and is controlled through practices like pranayama. It notes that vijnanamaya kosha, the sheath of wisdom, has two aspects of vairagya and vignyana and is developed through practices like trataka and by activating various bindus and mandalas in the body. Lastly, it states that anandamaya kosha, the sheath of bliss, is achieved when the other koshas are working