Answer:Attend a weekly support group and hang out with people who live a clean lifestyle
Step-by-step explanation:
For one to change their undesired habit or behavior they need to commit to that change but they can not do that alone, they need to find people who can inspire, challenge and motivate them to change and to know that they are not the only one facing that issue and if they attend a support group they will find people facing similar issues and who are also dealing with this issue.
They also need to change their friends and their surroundings because peer pressure can hinder the person's progress, they need to be surrounded by people who live that life that they desire.