You are so right, Kim, they can sense when we are afraid of them and they pick up on our emotions too. But the glasses don't help any I'm sure, Killer just does not like glasses so he attacks at Dan. He doesn't need to fear his bird and he should just forgetaboutit.
Kim, I am not afraid of getting bit, I know it will happen soon enough, and I'm sure she knows how to bite, she just hasn't seen the need to get that across to me yet. I must be treating her right or just lucky, but whichever it is I will take it.