It is reasonable to describe drug addiction as something which

A) leads to arousal in all cases.
B) monopolizes the person's attention.
C) produces pleasure because only pleasure receptors are stimulated.
D) produces sensations that are compatible with deep relaxation.

Drug Addiction

A chronic disorder characterized by compulsive drug seeking, continued use despite harmful consequences, and long-lasting changes in the brain.

Arousal

A physiological and psychological state of being awake or reactive to stimuli, involving cognitive, emotional, and behavioral components.

Attention

The mental process of concentrating on one piece of information, object, or activity while ignoring other stimuli.