What do you think about acting iguanas?

i think its probably not a good idea for a species that i know to be easily stressed and that is know to have sudden changes in behaviour. iguana's (as im sure u know) are know for there sudden mood swings or changes in temperament that has caught out many an owner, couple this with a bite than needs stitches and a tail with thats been known to break bones i just dont think there an animal that works well with in this kind of environment. + your public liability insurance must cost u a bomb