Yes. [No need to get the doctor. It's an injury he knows and can handle in his own. Heine clocked his temple, so he doesn't think it'll be the worst possible one (Tsuruno's later on will be worse).]

And enough. [There is a pause, Alhaitham silently reviewing the experience so that he can categorize it.] It was a complete control of my mind. I was aware but I couldn't form any sort of thought of my own, so the recollection is strange but there. You were the first I found after it occurred.

[Luckily, Heine also ended up the only one in this case.]