So, on Friday we learned about something called the Transtheoretical Model for Changing Habits. The Transthereotical Model (TTM), also known as the stages of change model, is a theory of behavior change that describes how people progress through six stages as they change their behavior: The TTM is not a linear model. People may move back and forth between stages as they progress through the change process. For example, someone who is trying to quit smoking may start in the precontemplation stage, then move to the contemplation stage, then back to the precontemplation stage, and so on. Eventually, they may…