Here are three playful ways to say that spiky echidnas are sure nothing bad will happen to them:
- The spiky echidna grins and says, 'My quills are like a superhero suit — I'm safe!'
- Prickles the echidna twirls his spikes and giggles, sure the world is friendly.
- The little echidna hugs his spines and marches on, certain everything will be okay.