So Did I.When I was about 10 years old I went through a glass door that was shut in my face on purpose and I didn't stop in time.
Glass and blood everywhere as my left leg at my shin was sliced open and I could feel the cold going into my leg.
I was in hospital for a few weeks and many skin graphs later to fill in the hole that was left behind when a bit of my Tibialis anterior muscle was lost.
Its hurting now as I am thinking about it. The scar is about 12 in long and an 1in at its widest.
I was using crutches for 6 weeks after I got out of hospital and as a result I missed a lot of school and had to do that year again.