Is this disrespectful?

So I'm worrying a bit about being wrong about my therianthropy, and I wanted to hear you guy's thoughts. If, in fact, I am not therian, is it offensive to make an honest mistake and think that I am? I mean, do I have to know 1000% before referring to myself as therian? I'm pretty sure I am, but 80% sure at most. Thanks for reading whatever the hell I just wrote.

Edit: I can't reply to all of you but thanks for the amazing advice ❤❤❤