I've heard this time and again. And so many people give mixed information, it's a tornado of "Don't listen to them, listen to me! THIS works! NO! This WAY!", etc. My snake has learned how to burrow. She has a reptile bonsai which she hides in. She likes to hide in the plants, in the tight corners of the humidity dishes that are in there, in her little cave, she has hides. If that was the issue, she'd be frantic. She's relaxed.