Inclusion Criteria:  English-speaking Has access to computer for online mindfulness sessions and assessments Participants who have completed an MBSR and/or MBCT course in the past  Exclusion Criteria:  Has taken TiF programme prior to the start of the study Has completed a mindfulness programme that does not fit within the parameters of a formal mindfulness-based programme. Those that have recently experienced a traumatic event or bereavement and/or has been abusing substances to manage stress and/or has been harming themselves recently Participants on mindfulness teacher training pathway