Not At All Serious.

https://twitterwithbraincells.blogspot.com/2020/12/also-owww.html

I'd be highly surprised if it does leave a scar.

If it does then it will be absolutely tiny. Indistingushable from an acne scar and completely hidden by the eyebrow.

That was actually the first thing to strike me about it. After the door.

I seem to have caught the incredibly narrow edge of the door. At such an impossibly precise angle. As to cut the skin but not bruise it.

The second was that I was cooking at the time.

So it was only about 20 minutes later I caught a glimpse of myself in a mirror. To discover blood smeared down the left side of my face.

Which seems like the sort of thing you should notice sooner.