What Causes ‘Chills’ When We’re Scared or Excited?

When you get scared or excited, your body does something magical called chills, and it feels like little bumps all over your skin.

Imagine your body is a dragon, and when you're scared or excited, it starts to breathe fire. That fire is like a special message sent from your brain to the rest of your body: “Something amazing is happening!” This message travels through tiny wires called nerves, telling little parts of your skin to stand up and show off.

Your skin has tiny hairs that usually lie flat, but when they get the message, they pop up like little flags. These hairs are like tiny soldiers standing tall, and when they do that, it makes a cool feeling on your skin, chills!

Sometimes you might even shiver, which is just your body dancing with joy or fear. It’s like your whole body is saying, “I’m ready for anything!”

So next time you get chills, remember: your body is having a little party inside, and it wants you to feel the magic too!