A biography is the life history of an individual, written by someone else. An autobiography is the story of a person's life, written by that person.
Can you rephrase the question? :)
One aspect of being a defensive driver is being able to ANTICIPATE the action of others.
Defensive driving skill is defined as driving to save lives, time and money in spite of the conditions around one and the actions of others. Defensive driving allows one to identify hazards quickly in a predictable manner so that an appropriate action can be taken, that is, it allows one to anticipate the move of other drivers and act appropriately.