PhD Lech Kalita – psychologist, psychotherapist (Polish Society for Psychoanalytic Psychotherapy), supervisor (Polish Psychological Association). Co-founder and board member of Depression Treatment Center in Gdynia, long-term supervisor and consultant of Specialized Institutions in Gdynia and Mental Health Center in Kościerzyna. Author of publications on psychoanalytic psychotherapy, including the most recent book titled “Rhythms of the Abyss. Reflections on Early States of Mind