Discusses sexual identity and orientation, including the different kinds, causes, living as a member of a sexual minority, and whether it possible to change.
Describes the history of body piercing and tattooing, presents information about tattoo artists from around the world, and offers examples of tattoos from different cultures.
Discusses motivation, including various theories that may explain it, internal and external sources, the question of rewards, how to become and remain motivated, and other aspects.
