Answer:
<em>preparation/determination</em>
Explanation:
People have made a willingness to make a difference in the preparation / determination process.
This is kind of a stage of research: individuals are now making small changes towards cessation.
We try to collect data about what they need to do to change their behavior (sometimes by reading information that could better their lives).
Mental physiciality .its like a movie that plays in your head over and over once you see something it tranfers to the brain.
It can make you develop an eating disorder
C is the answer I need more characters