Whether you’re trolling or if this is real, you need help.

Since for me I actually am a kemonomimi.

No, you’re not. That’s the whole point.

I am really curious why being a kemonomimi is a mental illness.

Because you’re not kemonomimi, you’re a human, they are fictional. If you were just dressing up as one for fun, or it was a kink, that would be one thing.

But this appears to be much more, you believe you are one and/or are trying to live your life as one. This is not healthy.

You seem to recognize, in the post and some of your replies, that this is the result of trauma. It’s not some healthy part of who you are, it’s an unhealthy trauma response.

I don’t think there is anything inherently wrong with what you’re doing, but the reason why people don’t take to it well is because you’re exhibiting a mental illness.

You need psychological help more than you need to worry about people accepting this.