Congrats on getting a Grey!They really are the most enchanting companions you can imagine. But as Dee (the eminent Administratrix of
AnAfricanGrey) has pointed out, they are just like kids – kids that never grow up! Could you handle having a six-year-old hanging around, pestering you and being naughty 24/7 for the next 50 years!?
Of the three Greys that currently add daily delight to our lives, only
Ndhlovu has been with us all her life.

She's 18 years old now, was bred here in the UK, and is the sweetest girl you could possibly hope to meet – trusting, outgoing, never bites. But it has taken 18 years of hard work, love attention and discipline to get her like this.
It's not just good upbringing in the sense of discipline that is necessary, though. You need to spend quality time with them – making them feel that they are loved and valued members of the family.
Greys, just like human kids, need to be well brought up, or you will have a delinquent on your hands! I work in parrot rescue here in the UK and all too often, sadly, I see the consequences of people who think "Cool pet – I want one" without finding out what is involved and being prepared for the awesome responsibility that it entails.
Our second Grey is
Induna.

This poor guy had a rough start in life as he's wild-caught. He was sold out of the back of a van for £100 to a fmaily with small kids who thought "Cool pet..." but who
hadn't given it any thought. He was neglected and badly abused. When he came to us, his repertoire of sounds included screaming terrified macaws and something that sounded for all the world like a puppy being beaten!
Our third Grey, who is a Birdline bird, is
Inenekazi.

It's not very clear from this pic, but her left foot is crippled. She can just about manage to sit on a perch, as long as it is the right diameter, so to help her get around, we have constructed rope walkways all around the house. She also has suspected cancer of the third eyelid of her left eye.
While we don't think she had been abused, as such, she has been neglected. She is also wild-caught and has spent most of her 35 or so years in an old people's home. The attitude of the staff was "We're here for the people, not the f***ing parrot!.
An African Grey is not a bird that sists in the corner of the room in a cage, waiting for the owner to chuck a few sunflower seeds at it!
Don't get the impression that I'm saying "don't get a Grey". I would be going against everything I believe in if I were to say so, as they really are the most wonderful companions you could imagine. But I do urge you to think hard about whether or not you can make the very real commitment and then to do lots of homework to find out as much as you can about how best to care for them, both physically and emotionally.
I wish you lots of luck and years of happiness with your new Grey friend!