Therapy. For the short time I went without chickens my anxiety was worse than it ever was. They give me something to care for, something to hold with nice soft feathers to hide my face in when I can't look at the world, and something to watch which is so much more relaxing than anything else I can think of. I suppose most people have dogs and cats for that purpose, and I do have dogs, but in my case it's the birds that help me the most. That's in addition to the other things I marked on the quiz, but for me the therapy is the biggest thing.