Is CBT effective? The CBT technique used in this app is scientifically proven to be effective against mild to moderate forms of depression, anxiety, stress, PTSD, and Borderline Personality Disorder. Privacy Policy: https://www.mind-matters.co/privacy-policy-mh Terms of Service: https://www.mind-matters.co/terms-of-use Disclaimer: This self-care tool should not be used as a replacement for professional treatment or guidance. You should consult a medical professional if you are concerned that you may be experiencing mental health issues.