don't give up hope on handling him! He is still young. I have a couple of suggestions that were given to me by my breeder and worked like a charm. I handle my cham everyday and move him between three areas that he lives in with no problems what so ever.It was not easy in the very beginning, but got better as he began to trust me more. First I would try taking a branch and kind of coax him to get on the branch. If that works, then sit down very still and put the branch on your lap. Just let him get used to you. he may even crawl on you. secondly, try putting a tall plant outside his cage door and see if you can get him to crawl out of the cage on that. Then try using the stick(or your hand) to get him off the plant. Approach from the front, not the back so he can see your hand. Just keep trying everyday, but if he gets too freaked out and is in danger of harming himself by jumping and falling then I would say no. If he puffs and hisses, so what! I would atleast give it a try and also try handfeeding so he gets used to your hand as something that is good and not bad to him. It sure makes life easier when they are friendly and tolerate handling. Good luck!!!