To God's Grace. I had similar experience but was only 15 no license and at community carnival at the l9cal elementary school. My dad's farm truck already had so many dents no one could tell I backed into another car. No idea whose car it was to this day, but it still haunts me as a major lack of character and integrity. Wish I could go back and own it but have no idea how at this point. Sorry you feel similar. It sucks. I just try to own mistakes and injuries to others when I cause them now.