As a lifestyle coach, why is it important to know those
stage of change?

Behavior changes needs and the stages are easily identifiable and pretty critical. Consider the pre-contemplation stage. During this stage, your client has not yet thought about making any changes in their behavior. On the opposite of the stages of change, we have clients who are in the maintenance phase, where changes in behavior have already been successfully adopted. Within each stage are characteristics that your client presents and are very distinct and luckily, recognizable.