There are no scars on my left hand.
On my right hand there are seven: three on the right side of the back of my hand, three on my pointer finger, one on my middle finger. They're each only a few millimeters long.
I have a scar on my ribs that I call my butterfly scar. It came from have a mole removed when I was eight or so. It scared/healed perfectly matching the stitches.
I have a vague discoloration scar on my left elbow from the time I decided to race ATVs and ended up flipping mine.
I have a scar on my left thigh from when I was little in Hawaii, playing in the lava rocks, and I slipped and fell and it scraped the skin off. This one's actually my favorite.