Ugh. I have tiny scars on my chin from getting road rash on my face after being bucked off in a sand arena. I also have a big scar on my knee from when a horse collapsed on me, fell on his side on top of my knee, and I was pinned underneath him. My knee split down the middle and I had serious joint damage. It sucked. As for unseen injuries, a torn rotator cuff, broken fingers/toes, broken nose, internal bleeding and kidney damage due to being kicked, and a concussion. I love horses, but horse related injuries suck!
Strength is not defined by physical ability. It is determined by your actions and the compassion of your soul.