An amazon may very well choose one or more people to bite and attack. There is no guarantee that you will be the favorite. It may choose you to bite and attack. Also, you don't have to spend long hours entertaining an amazon. Give it some toys and out of cage time on a gym while you do other things and they will usually entertain themselves. If you really need a pet that gets along with everyone, a dog would be the best choice. A cat second choice. Bird would be the last choice. Baby birds usually start out sweet. Many amazons will start choosing a favorite before they are even a year old. By the time they are 8 or 9 years old, most will have definite likes and dislikes and may express STRONG dislike for certain people even if the disliked person is trying hard to be friends.
Yes, I realize that. That is something I have to always keep in mind while considering whether I will get the bird or not. I could live with not beeing bird's favorite person. But I would mind if I or some other member of my family were atacked by the bird. I don't expect that the bird will love everyone in my family. I only hope non of us will end up with bleeding wounds.
Here on the forum I got some advices and suggestions to take an older bird so I could see if me and the bird get along. I would have some ideas about bird's personality. I thought maybe my whole family could go and see if the bird will accept us. But I also know that this may change in time. The bird might pick one person and form a dislike towards another later, like in a few years. I know that no one can predict what will happen in the future regarding birds feelings.
I also know that it is possible to socialize the bird (at least to some extend) and to teach him/her to tolerate other people. But still it is not a machine you can programm or fix and it will work properly.
I have a lot to thing about and a lot to read.