Cách sử dụng
The expression "full of it" means that someone is lying or exaggerating about something. It can also mean that someone is being insincere or trying to fool others. This expression is often used in informal conversation with friends or family, and it's important to use it in an appropriate context. For example, if someone is bragging about something that sounds too good to be true, you might say "I think you're full of it." However, this expression is not appropriate in formal or professional settings, such as in a job interview or business meeting.