I'm clipping him tomorrow.
It's not something that I typically agree with, but I can't have a flying meat cleaver in my house and I don't want to keep him caged. It might do him some good. I don't know. I'm on the fence about it. Perhaps if he ever settles down and realizes I don't eat exotic foods (although I may make an exception if he keeps up!) I'll let them grow back out. But his strong desire to attack without provocation puts him in the 'dangerous' category and I have to take steps to minimize that as much as possible.
I'm not ready to give up on him yet but I am starting to wonder if he needs a home with a man as his primary caregiver. He doesn't go after my son. In fact, my son can give him treats through the bars of the cage. He's grown up with birds, so he recognizes the signs that he's about to get bit. I do too, I just obviously don't pay attention to them because I've gotten nailed a couple of times already. Still yet, I constantly tell my kids not to mess with him, as I don't want them to be next on the list of sacrifices.
He's also fine with men, though admittedly I haven't had too many over to give it a go. From what I gather, his previous owner was male.