Surely Those Kinds Of Sports Are More Downstairs?

(A few months ago I had a stupid sport accident resulting in a hurt knee. To fight this, I wear a knee support. It’s a brand professional athletes use; it’s bright blue and covers my leg from mid-calf to mid-thigh. A regular about the same age as my grandfather comes into the café where I work and sees my leg.)

Regular: “What happened to you?”

Me: “Sport trauma.” *it’s the fastest and least descriptive way to say it*

Regular: “Oh, too much upstairs sports, is that right?”