My leopard gecko is just over a year old and hasn't been eating as much as usual lately (i know because i'm finding way more escaped worms in his tank and he seems skinnier). I decided to sit and watch and make sure he eats today and he missed 9/10 times, and whenever he did catch one he flicked his head a few times and just dropped it. He gave up and went back into his cave after about 15-20 minutes of this. I'm not sure what the problem could be? his heating/lighting is same as its always been, I get the worms from the same place I always have. It's not that he wont eat or doesn't want to eat, he just doesn't seem capable of getting them down.