Final answer:
The second book of the Yoga Sutras describes the niyamas, which are personal ethical observances such as purity, discipline, and self-study that are crucial to the practice of yoga and reaching the state of liberation or moksha.
Step-by-step explanation:
The second book of the Yoga Sutras describes the niyamas, or the personal ethical observances that are key to the practice of yoga. These include purity, contentment, discipline, self-study, and surrender to a higher being. Each of these principles is intended to support the individual's journey towards achieving a unified state of consciousness, where the separation between the observer and the observed dissolves. The purpose of Yoga is to halt the fluctuations of the mind to realize one's true self and ultimately attain liberation or moksha.The SKET Dan club, comprised of the main characters Bossun, Himeko, and Switch, works on diverse requests ranging from finding lost items to handling personal issues, essentially being a jack-of-all-trades service provider.