I agree totally with what SRSeedBurners said. My first thought when I was reading your post was "college dorm rooms and greys probably don't mix." As stated, in my experience an African Grey is similar in commitment level to a child. They are attention hounds. Cost is another thought, since greys are expensive to feed correctly and avian vets are like specialists for people, more costly than a regular vet. When I was a teen, I would not have had the time or the money for a grey.
That said, not everyone is the same, and you have to make your own choices. Good luck!