Brian Is Considered a Type a Personality by His Friends

Brian is considered a Type A personality by his friends because of his history of "road rage" and extreme competitiveness.All the following put him at increased risk for cardiovascular disease EXCEPT

A) his negative beliefs and hostile attitudes toward others.
B) bouts of anger ranging from irritation to rage.
C) his actions that often harm others verbally or physically.
D) his upbeat,glass-half-full approach to life.