Cách sử dụng
The expression "man up" is often used when someone wants another person to be brave, strong, or responsible for their actions. It is usually used towards men or boys to encourage them to behave in a more mature way. However, it can be seen as a sexist expression and may offend some people. It's a good idea to use alternative phrases like "be brave," "stay strong," or "take responsibility" instead of "man up."