The basic unit of RSS is its volunteer, called Swayamsevak. RSS - the organization is very strong in discipline and committed to the service of society in general & Hinduism in particular. It has an army of committed swayamsevaks. This book written by Shri Narendra Modi, describes how a true swayamsewak should be in the light of Guruji's life. Shri Madhavrao Sadashivrao Golwalkar, popularly known as Guruji, though head of the organization was a true Swayamsewak in toto, he never ceased to be a Swayamsewak ever.