What scars do you have and what happened ?

Where do I start?
1" scar on my foot from a screen door - I wasn't fast enough as a child

1/2" & thick scar on my knee from falling on a sprinkler head as a child

3" "scratch" scar + 1/2 dozen 1/4" "bite" scars on my right arm from a cat attack @ 2yo - it put me in the hospital for 5 days from infection

I have about a dozen scars from getting moles removed - some cosmetically and others because they were "suspicious" but check out fine in the lab

I have a 3" keloid scar on my left shoulder-looks like an old knife wound so when people ask I say it's from being stabbed in the back

And the mother of all scars... from far right ribcage cutting in a wave pattern across my chest to the far left ribcage - 1 long scar. It's from open heart surgery as an infant to fix a quarter-sized hole in my heart. Add to this the 1/2 dozen 1/2" scars and small round scars from the drainage tubes and electrodes from the same procedure