So, I opened his cage to see if maybe he wanted to come out and play. If he could speak, this is what he would have told me- "Shut this door woman! Can't you see I'm trying to sleep!!!". Yeah, I knew better. You see, Mr. Charlie is very particular. If he's not asking to be let out, then you best just leave him be, lol. He actually tries to close the door himself when I do this. He's so funny!