"Yeah, that's true. I suppose they could certainly try. But once they had me, what would anyone want with me? Uh, what I mean to say, is what would be the purpose of catching me? I can shapeshift readily, although, as you saw, my eyes can give me away. And after all, I am just a simple guy with a thirst for knowledge and a kind heart." He puffed out his chest a little, "there's no reason to capture me. Oh! That reminds me. Have you heard anything that needs doing lately? I'm filling in for this doctor on sabbatical, so I'm pretty bored during off hours. I tried helping clean up a few thugs, but wouldn't you know it, the lawmakers here are just crazy! Anyhow, I'm guessing you might know some odd jobs I could do between shifts and sleeping? I'm always looking to help people out."