In individual therapy, a patient meets one-on-one with a trained psychologist or counselor. Therapy is a pivotal part of effective substance abuse treatment, as it often covers root causes of addiction, including challenges faced by the patient in their social, family, and work/school life.
Group therapy is any therapeutic work that happens in a group (not one-on-one). There are a number of different group therapy modalities, including support groups, experiential therapy, psycho-education, and more. Group therapy involves treatment as well as processing interaction between group members.
Life skills trainings involve all the skills a person must have in order to function successfully in the world. These include time management, career guidance, money management, and effective communication. Truly successful addiction recovery is based on the ability to not only live substance-free, but to thrive. Life skills teaches the practical necessities of functioning in society, which sets clients up for success in life, and therefore sobriety.