Sierra Ernesto Xavier is a graduate in Applied Psychology and subsequently went on to study and practice Existential Counselling and Psychotherapy. He has worked in Psychiatry and ...lihat lebih banyakSierra Ernesto Xavier is a graduate in Applied Psychology and subsequently went on to study and practice Existential Counselling and Psychotherapy. He has worked in Psychiatry and as a Mental Health Practitioner and focuses his writing on the theme of ‘the age of anxiety’.lihat lebih sedikit