so my bp ate yesterday and normally when he eats we put him back in his actual cage and he goes right for the hot side of his cage. well this time he for some reason went to the cold side of his cage. and he is still in there..... its been more than a day now.... is this a concern.. should i move him or just let him do what ever it is he is gonna do.... ooo and all temps and humidity are perfect. thanks all!!!!