The phrase "takes heart" refers to the act of gaining courage, hope or confidence. Some antonyms for "takes heart" include losing heart, feeling demoralized, or losing confidence. When someone loses heart, they may become discouraged or disheartened, causing them to give up on their goals or lose their sense of direction. Feeling demoralized refers to losing one's spirit or enthusiasm, often due to various factors such as rejection, failure, or disappointment. Losing confidence means feeling unsure or lacking self-belief, which can result in fear and hesitation in pursuing one's dreams or goals. Therefore, taking heart and its antonyms reflect the ebb and flow of emotions and mindset that impact our daily lives.