I just recently got a hatchling chacoan from underground reptiles who to my suprise started eating right away. He isn't interested in anything besides crickets or frozen pinkies. The other day I was feeding him and playing with the pinkie a bit to really get him excited to eat. At one point I held the pinkie 2 feet or so above him and he jumped up and grabbed the pinkie out of my tongs. He is such an aggressive eater and I have started observing how acrobatic he can get during the day. Is it normal for them to be so aggressive during feeding and so acrobatic?