Introduction You've most likely heard of Cognitive Behavioural Therapy (CBT). Acceptance and Commitment Therapy or ACT is a cousin of CBT. It has history rooted in behavioural therapies (1970s) and relational frame theory (80s & 90s). For a comprehensive suggested history, this article is worth exploring. In my earlier years of practice (circa late 2000s), I have found that many clients enjoy the relatively straightforward, goal-smashing, go-getting style that CBT offers. You