Kat, I'd say no. Fill one out anyway if you'd like. That way if someone just so happens to message you and you absolutely adore the idea, you aren't missing out! It's totally okay to turn down offers for reasons such as, it's really not your thing, or you aren't currently available to take on another rp. So yes, fill one out, and filter through requests at your own discretion.

I'll add yours now Kiyoto!