Harrison holds a doctorate in Clinical Psychology, a doctorate in Philosophy in Social Work, a Master's degree in Social Work, a Master's Degree in Counselling and a Bachelor's in Theology. He specialized in Mental Health and Addictions, Relationships and Parenting Issues. He is considered one of the leading cognitive therapist workshop presenters. He wears many hats in the field of supporting individuals, couples, families, and co-operations. Provides training and consultations to various community partners, including universities, psychiatrists, medical doctors, social workers, nurses, police officers and senior management teams.