I don't think it's a good idea to purchase an animal with the idea in mind that it might 'treat' or help one lift depression.
It might! Certainly! But it might not, and then the owner has a needy creature on his hands whose well-being depends entirely on him, whether he is well or not.
I was diagnosed with depression over forty years ago and it waxes and wanes. Sometimes, the techniques I've learned to combat it work, other times not. I can say that when depression's at its worst, I'm *so* glad to have family members who will help care for my birds when I simply can't step one foot in front of the other. The Beaks are easy enough for my kids to look after, but Rosetta's a different kettle of cockatoo. She *adores* me and is quite nippy toward anyone else. This means the kids get bitten rather nastily when they need to tend to her.
Having said that, though, I don't think I'd be lying if I said that corellas simply *must* be the funniest of all parrot species. Rosetta makes me laugh out loud every single day and is the most comical and inventive creature I've ever known. Her antics have helped all of us in so many ways and I understand why you ask your question.
The thing is, though, can you see the pitfalls? I'm outlining my own situation so it might throw some light on yours. It may be that you do have kids or a partner who can pitch in to help. I'd suggest that if you don't, it'd probably be better not to choose a bird as your companion. In fact, you might want to consider a reptile as these can provide remarkable affection but without the constant need of companionship in a bird. Most of us believe it's not fair to 'try' a bird as a companion and then simply pass it on to someone else if it doesn't work out. That would be like 'trying' a child and then surrendering it to foster care.
So, yeah. Just my 2c. I hope others have their own perspectives to offer you as well.
