Avatars Have Human Fingers, but That's Not the Spirit Tree

I thought in the last one, they'd burnt down the big tree. They do, but that's not the spirit tree. Every tribe has their own spirit tree. But they weren't even that tribe. It was Sigourney Weaver saying, my sweet girl, what is the matter? And she's like, why am I different? Why does everyone think I'm different from them? What was the deal with the fingers? That was a nitpick for me until they hand waved it away. Just saying that the whales are so like such geniuses later. With every other animal, you do the ponytail bonding thing to communicate. With this animal, apparently you can just like talk to