It definitely depends on the bird. I spent months trying to rehabilitate my aggressive Sultan with frequent handling. It only made it worse, and I ended up having to sell him for slaughter. He was a real pet as a young bird.i'm sure every situation is different but if I had killed my little buddy when his hormones kicked in instead of taking time to love him then I would have lost out big time View attachment 1215572
I then changed my management issues and have had few issues since.