Hi I did dbt therapy for two years with workbook and a counsellor. I found it to be one of the best therapies I've ever done. I found the term "radical acceptance" and "opposite action" to be most useful in my situation and wisemind also I love. After 3 years of practicing my tools and getting it into my lifestyle I reccomended it to any mental health sufferer. Helicopter view is good too. I find this therapy is way above cbt. So hope you get as much as I did out of it and I still use it everyday. Or most days. But it's gets more natural over time so be patient with your learning. Mine took a couple of years to really use it. Good luck!!