Martin Knows That Excessive Exposure to the Sun Can Increase

Martin knows that excessive exposure to the sun can increase a person's risk of skin cancer and cataracts.However,he can't resist getting out and enjoying a sunny day,and putting on sun block seems to him to be a major inconvenience.Martin's current pattern of behavior illustrates the idea that

A) many health-impairing habits creep up on us
B) the risks associated with health-impairing habits tend to lie in the distant future
C) people tend to rationalize high-risk behaviors by pointing out healthy habits that offset their unhealthy habits
D) people often overestimate the risks associated with their own health-impairing behaviors