Cách sử dụng
The expression "lose heart" means to become discouraged, to lose hope or motivation. It is commonly used when someone is faced with a difficult challenge or obstacle and starts to feel like they cannot overcome it. For example, if you are studying to pass a difficult exam and you fail it several times, you may start to lose heart and feel like giving up. You can also use this expression to talk about someone else who is feeling discouraged, such as "Don't lose heart, you'll get there eventually!"