Hey, my chameleon has never done this before, but today when i tried to take him out, he literally jumped and opened his mouth and loudly hissed. Whenever i take my hand near him, he tries to strike it and im really scared. I need to take my chameleon out once a day to give him his water, he only drinks when i spill a bottle of water in front of him. I dont know what to do! Im afraid he's gonna bite my finger off or give himself a heart attack or something!