Their solitary animals in the wild so it's likely most don't care to be handled. Mine usually "runs" [very slowly] when we try to handle him, EXCEPT when it's feeding time. Then he uses you like a tree limb to get to the crickets. Providing a proper enviornment for them is crucial for success. Large cage in a quiet area [up high], uvb and basking lights, misting, and proper food [crickets, for staple, waxworms, etc for treats] and supplements [don't overdo this]. If you don't get it right [light, diet] they may look great for quite a while then go downhill fast. Get a captive bred from a good breeder [site sponser would be nice] to avoid parasites and other health issues and your good to go. No other animal is more interesting to watch. Post some pics.