As a metaphor, what does "big picture" mean?

Native speaker’s answer
Rebecca
"The big picture" is used to mean the complete, entire perspective on an issue or problem. A commonly used expression is "to see the big picture/to look at the big picture," which means to focus on the final aim or goal instead of getting caught up in minor details or unimportant issues. Ex: Our company failed because we didn't have a big picture of what we wanted to achieve. Ex: It's important to look at the big picture, because focusing on minor details can trip you up.