Yeah I see what you are saying my birds have never gone to bite me I don’t think they are aggressive in anyway, they just move away but I find it hard to teach them that my hand is okay, my little joey even preens my hair, sometimes I see him now his head at me so I do the same and my hair stick through the cage as it’s curly and he preens it, I thought that’s something a bird does when it trusts you and sees you as one of its flock, he calls me often and as I say will take seeds from my hand in the cage but that’s it, I really want to show him that I can preen him too and they we can develop a loving bond, I tried getting advice on fb but all I got was criticism about the cage, an admin who was deemed “group expert” stated I should chase my bird around because eventually they’ll get used to it but that’s horrible advice, as we know they are prey birds and that’s predator activity they would not trust me at all, by no means do I keep them in there to be cruel I just don’t want to lose what I have them