i was 8, i went to a tech-based school when i was young. it sucked, though then again, they did mainly use Ubuntu as their main OS on EVERY COMPUTER EVER! So you can probably imagine.
Around when I was 6-7. I went to the rooftop area of my old school, which was restricted. The school's security guard had to take me back down after the person that was supposed to pick me up was wondering of my whereabouts.
8 I got in trouble because I was looking at a boy A LOT, even though I didn't have a crush on him, he told the principal, the principal told me that it was my fucking fault that I stared at him accidentally, the principal called my parents. Since I was really gullible back then I actually believed it was my fault.
I got in trouble for sexually harassing(more like flirting) boys at school in Kindergarten. They all ran away from me and when the teacher noticed she told me off. First day of school by the way.