Why Do People Use ‘Metaphors’ in Speech and What Makes Them Powerful?

People use metaphors to make ideas easier to understand by comparing them to things we already know.

Imagine you're trying to explain how tired you are after a long day at school. You might say, "I'm as tired as a sleepy turtle." That’s a metaphor, you’re not really a turtle, but the idea helps your friend picture just how tired you are.

• They make complicated things simple. Like when someone says, "Life is like a rollercoaster." You’ve probably ridden a rollercoaster before, so it’s easier to imagine life having ups and downs.
• They help people connect with feelings. If you say, "My heart is broken," it doesn’t mean your actual heart is cracked, it means you’re very sad, just like when a toy breaks.

A strong metaphor feels real because it uses things we know well. If you’ve ever eaten a big chocolate bar and felt super happy, saying "I was wrapped in happiness" makes that feeling easier to share with others.