So about a minute ago Alex knocked on the glass of his cage a few times by his light. Which i figured means he wants me to turn out the lights. (He knows his bedtime by now). Instead of waiting for me to go turn out the light he decides to jump towards the light to try and see if he could turn it off. While quite comical seeing him jump almost to the top and landing on his feet, im worried he may have hurt himself on the inside maybe? He isnt showing any signs of pain but it did just happen. Is there any way a 16 inch fall could hurt Alex internally?