Stefani is an avid mental wellness advocate, counsellor, suicidologist and international speaker. Stefani also founded and ran the Inner Ninja Foundation for 8 years. Stefani has completed a bachelors degree in psychology and counselling and a masters degree in suicidology. Stefani has volunteered and worked within in the mental health sector for the past 15 years for various organisations. Stefani was appointed as one of the expert advisors on the expert advisory group for the Prime Minister’s National Suicide Prevention.