What was the worst thing you’ve ever done to someone? Or what did you do?

I hated when one of my cousins came over so when we were kids, my brother, our three other cousins and I played a trick on her. We were trying to play Pirates and stuff like that and then she will find of gold and then once she was in the closet, we locked her in. We couldn’t stand her. Yeah she’s family better does not mean that we have to like her. She’s annoying, weird and awful sometimes.
She is special needs. I don’t even know why it’s called “special” needs? She isn’t special. She’s not special. The human like everyone else but she’s just weird and abnormal. I hate when they are adults back then and now called her “special” because she is “special ed”.
Disabilities isn’t special.