When I was a freshman in high school I had to watch my sisters every day after school for a little while because my mother didn't get home from work until 6 or 7 (I forget where my grandmother was during that time, but anyhow). Of course my little sisters used that as an excuse to act up and try to get away with things they weren't supposed to do when my parents were around, like buy candy from this shady lady who drove a van around my neighborhood selling candy to children (totally not a legit business and neither I nor my parents liked it).
So one day, I dragged the two oldest back inside to prevent them from wasting money on candy they weren't supposed to have in the first place, certainly not before dinner, and my oldest younger sister decided to throw one of her rollerblade skates at my head, which narrowly missed me. (Actually, I think it may have hit me on the shoulder or something.) I finally lost it, I was so angry, I just walked up to her and kneed her in the stomach as hard as I could, and I ended up knocking the wind out of her completely, because after all she was like ten years old and pretty tiny for her age. She clutched her torso and started rolling around on the ground gasping for air and obviously could not breathe, so I freaked out and grabbed the phone and just as I was about to call 911 she made this rasping sound and started breathing and said "I'm ok"
In hindsight, I still think she deserved it for being such a brat (since she was fine in the end) but when it happened, I was just like "OH SHIT I FUCKING KILLED MY SISTER"
Re: Scariest thing that you've done
So one day, I dragged the two oldest back inside to prevent them from wasting money on candy they weren't supposed to have in the first place, certainly not before dinner, and my oldest younger sister decided to throw one of her rollerblade skates at my head, which narrowly missed me. (Actually, I think it may have hit me on the shoulder or something.) I finally lost it, I was so angry, I just walked up to her and kneed her in the stomach as hard as I could, and I ended up knocking the wind out of her completely, because after all she was like ten years old and pretty tiny for her age. She clutched her torso and started rolling around on the ground gasping for air and obviously could not breathe, so I freaked out and grabbed the phone and just as I was about to call 911 she made this rasping sound and started breathing and said "I'm ok"
In hindsight, I still think she deserved it for being such a brat (since she was fine in the end) but when it happened, I was just like "OH SHIT I FUCKING KILLED MY SISTER"