Originally posted by: rivan
While I've never had a parakeet, and never seen one smart enough for that level of imitation, I have had a
yellow-nape parrot whose owner was also less than adequate.
I'm not sure if all birds are created equal in this regard, but I found it nearly impossible to break her bad habits - though she'd spent almost 10 years with her previous owner; she was almost 15 when I got her. I kept her for a little over 5 years and decided I couldn't provide the level of involvement and attention she needed and deserved.
My advice would be twofold: first, see how long this bird will possibly live, and second, investigate how much attention he/she will need. My bird was the Jack Russell of birds, needing a huge amount of time and attention to thrive, and her lifespan made that a very long-term commitment.