Inclusion Criteria:  Diagnosis or history of invasive cancer (excluding non-melanoma skin cancer). Patients showing mild to moderate anxiety or depression on the Veteran System Assessment Screen (VSAS), with anxiety or depression scored as 1-6 on a 0-10 scale. Fluent in English. Has access to iOS or Android smartphone, or tablet and capable of receiving text messages. Has an e-mail address.  Exclusion Criteria:  Endorses thoughts of self-harm, history of suicidality. Currently participating in investigative behavioral intervention trial for treatment of anxiety or depression. Participant is unable to complete training, has cognitive deficits, major psychiatric conditions, psycho-social conditions; lack of access to reliable internet and accessible device; other social conditions that would interfere with adherence to self directed care, such that in investigator's opinion the participant would be unable to complete the study. Recently completed use of Blue Note Therapeutics COVID Cancer Care Program or other Blue Note Therapeutics sponsored study.