Here's the thing, you can read all you want but nothing can prepare you if the bird decides to inflate wounds on you and big beaks can do more damage then little beaks! Reading about them doesn't always help cause each individual bird can be different on how they act and such. At least by owning a small bird can prepare you in a sense of what's to come with a big bird. Some people get lucky and get a well behaved bird so they can say oh its ok to go get a big bird if you read enough on them, some aren't! Why you think we end up with so many big parrots in rescues? People who can't deal with the scream and biting and such....did some of them read about them? Yes! Im trying a help a lady to keep her citron that have issues cause she's giving up on her, she read about them and have another well behaved bird. Citron came from a bad home and she tries to help her by taking her in. She can't tolerate her anymore so here she goes to a different home. Learning about birds by having experience is how you begin along with reading, not just reading alone can prepare you for what's to come! I've owned birds for many years and i've been bitten really badly by a macaw and a Cockatoo when I first started cause I didn't understand them enough until years later. And I do not get bit these days cause I see the signs and plus I give training to help with that! Most of what I learned aren't from books or internet, I learn by interacting with them on a daily basis! Its one thing reading about them and owning one!!!