Life ‘Echoists’ are prone to narcissistic, emotionally abusive relationships. Is this you? August 23, 2022August 24, 2022 Jenna Ryu, USA TODAY Comments Off on ‘Echoists’ are prone to narcissistic, emotionally abusive relationships. Is this you? As a trauma response to experiencing narcissistic abuse, some victims become "echoists." What is the definition of "echoism"? Experts explain.