Diary of a concussion: what I learned about head injuries by having one - The Verge

"She’s confused," the guy on my right said to the guy on my left. I had hit my head, the maybe-paramedic told me. I had a concussion. It was a good thing I was wearing my bike helmet.

"She’s confused," the guy on my right said to the guy on my left. I had hit my head, the maybe-paramedic told me. I had a concussion. It was a good thing I was wearing my bike helmet.