Behavior
Subclasses
animal behaviour
internally coordinated responses (actions or inactions) of animals (individuals or groups) to internal or external stimuli, via a mechanism that involves nervous system activity
Sleep
Naturally recurring resting state of mind and body
Role-playing
Changing of one's behaviour to assume a role
Extremism
Possessing or advocating views well outside the mainstream
Wrongdoing
Act that is illegal or immoral