In the stages of change model, what stage is Bill in if he agrees to make a pros and cons list about quitting drinking?

Bill is in the Contemplation stage of change because he is actively considering the decision to quit drinking. The act of agreeing to make a pros and cons list indicates that he is weighing the benefits and drawbacks of quitting, which is a key characteristic of this stage. Individuals in the Contemplation stage often think about their behavior and begin to recognize the reasons for and against changing it, leading to greater awareness of the need for change.

This stage is marked by ambivalence and the consideration of the implications of making a change, which aligns perfectly with Bill's willingness to evaluate his drinking through a pros and cons list.