I mean, not exactly beef because I was, like, seven, but teachers in elementary school couldn't stand me because I was disrupting the class all the time because of my ADHD. I spent years sitting alone, with my back to the rest of the class. I've had my hair pulled and I've been slapped by a teacher at a time when it wasn't done at school. My English teacher absolutely despised me and I hated her, too. I could write essays in English and I could speak English and my exercises were correct and my grades at my tests were good but I couldn't memorize pages upon pages of grammar rules and vocabulary like she wanted, so she ignored everything I *could* do and she decided I was stupid. So stupid, she said, that she didn't know how I'd managed to learn my native language, even, but I'd never learn a second one. Meanwhile, I was already at a C+ level at *12* and she just couldn't tell. I speak 5 foreign languages now.