well yeah they'll like the mirror, but dont be mean and take it away. my birds personally are smarter than that. they try to get to the mirror bird's face, but if they cant, they then know the mirror bird is not there. they just ignore the mirror now. but they have each other. and me most importantly.
u shouldnt worry wat makes a keet harder to train. its no big deal, u should just focus on fact that ur keet is a living thing, is really smart, has feelings, and doesnt like to be lonely like every creature. i personally think everyone should have two keet. it feels like a crime with just one! i dont get it, wats so good about having one keet? yes, its easier to train, but the keet will be really sad and lonely, no matter how much attention u give it, it needs keet love too. =) think about ur baby!