We are new to beardies and my son got two babies about 10 days ago. After the first few days we had to separate them because one was getting dominant over the other, so the dominant one went to my son's dad's house and the other stayed with me. The beardie that dad took is doing great! Loves to be held and is very gentle. The beardie at my house was originally the more laid back one, but that changed after the first few days. Anytime we reach in to pick it (not sure if its gender) up it opens its mouth wide and sometimes hisses. I've read a lot about this and people say to just be persistent, but I'm worried not only about its behavior but also about stressing it out by being persistent. Is there anything I can do differently to make my beardie comfortable again? I've also seen people suggest picking up their beardie when the beardie is drowsy or sleeping. Will it tolerate me picking it up while it's sleeping? Thanks!