I've been trying to hold my beardie so that he gets used to me. I've had him for probably 4 month now and he's a juvenile. He always tries to squirm away every time I hold him. I only hold him for 5-10 minutes at a time because once I didn't catch him when he squirmed away and he jumped off the chair onto the floor (he's okay). When I put him back into the tank I give him a treat, normally a wax worm but I have to drop it in there, he will never take anything from my hand. Recently when I'm holding him, he tries to bite me now. I try to pet him and keep him on a blanket so he feels more secure but nothing is working. I don't want him to never like to be held. I hope maybe he will grow out of this. Does anyone else have any issues like this? Does he have stess lines as well? I have a 50w heat bulb in his tank now. Should I upgrade to a 75-100w?