I think you are absolutely right. It's just a number. Hell, it's just a card. There are members who join the tribe out of a sense of validation. Like, without a tribal ID card, they wouldn't be indians. There's no amount of paperwork you fan fill out to make you who you are, and since we're on the subject, your geneology doesn't really mean anything either.
Look, other people can't tell you who or what you are. It doesn't work that way. You are who you are, and if you've managed to become conciously aware of it, then to hell with everyone else. They're just too meek souled to take the same journey themselves. That's the very reason they do what they do. They can't look within themselves, so they demonize those who can.
Our tribe should be a celebration of our heritage. Instead, some like to turn it in to a shallow pissing contest. I don't give a damn how 'indian' you think you are, I'll introduce you to some people that'll put you to shame. And, when you sit down and get to know them, you'll probably be suprised at how little they care if your papers are in order.
I can't really pin down the function in your mind that makes you an indian, I just know that I have it, and if you say you have it too, it's good enough for me. Hell, if you don't – it'll be pretty obvious after a while. It doesn't take a blood test to find out if you are who you say you are. If geneology records were accurate in that respect, our tribal role book would look a lot different.
People in this tribe talk too much. Half of them sit around and gossip about the other half.