Dbt Life Worth Living Worksheet – Dialectical behavior therapy (DBT) is a type of cognitive-behavioral treatment that was developed by Marsha M. Linehan to aid people who have trouble controling their feelings as well as actions. DBT helps individuals determine as well as change unfavorable thought patterns as well as habits that may be adding to their problems. One way that DBT specialists support their clients in this procedure is via the use of worksheets.