Experts define addiction as continued marijuana use despite negative consequences in a person's life, such as issues relating to their family, job, or relationships.
People who use marijuana regularly and then stop abruptly can experience some withdrawal symptoms.
Links
[1] https://www.medicalnewstoday.com/articles/324301.php
[2] http://www.rethinkpot.org/tags/withdrawal
[3] http://www.rethinkpot.org/tags/addiction
[4] http://www.rethinkpot.org/tags/medicine-news-today