I've been thinking about this all night and from what I remember it was one final incident after many in school that made me then give up bothering with class.
Teacher asked a question, I answered it correctly just badly phrased, everyone laughed at my answer including the teacher only for another student to answer the same question but she phrased it slightly differently and the teacher was full of praise and not one child laughed at her reply.
This was common, it had happened repeatedly, I think it was because I wasn't one of those popular girls (I was nerdy looking with spots and glasses and dressed frumpy). I'd rather get on with my life than cause a fuss/drama over everything. I decided from then I would keep out of everything and only give an answer if I really had to.
School was crap with teachers constant badgering to get me to speak up in class really just made it worse. I wasn't going to be humiliated again by the staff or other students and the more they tried the more I dug my heels in. I don't want to be shown up infront of students/teachers, I don't want to be ridiculed, laughed at or picked on so the best way to deal with it is to avoid the situation altogether. So I decided to keep myself to myself and just get on with my work.
I'm still the same now, I don't want to be judged or compared, I don't want to be humiliated. I don't want to be part of the crowd, I'm not a robot I'm an individual.
Teachers can forget every child is completely different and an individual, school is set up to churn out copies of children with the same level of attainment to show how good the school is not to show how different and diverse their students are. School is not there to allow a person to develop in their own way, to experience their own things, to look at life in their own way. The fact is they have uniforms and they tell every student their task is to gain as many high academic grades as possible otherwise they're useless/unemployable/a failure.
From my experience teachers all have a similar character and personality (they need it to deal with children all those years). Theyre often very similar to each other so they all agree with the same things, they are often like robots themselves but don't notice it. But they do notice if a child isn't like them and they try to make that child more like themselves.
DDs drama teacher just couldn't understand DDs anxiety about performing on stage. Teacher told me it was unnatural and she must clearly have MH issues because she turns into a complete mess when asked to perform infront of people. I pointed out shes just an introvert, she hates being the centre of attention. She scoffed 'who doesn't like being the centre of attention?'. She just couldn't understand how DD works and she penalised her for it by giving her the lowest grade in the class and constantly tried to get her to perform. She even dished out detentions for not taking an active part in drama class.
If introverts can be considered in the school place they would speak up more. One-to-one is better than the entire class glaring at a child who's been asked a question waiting for them to answer. The child feels uncomfortable and panics not thinking straight, the other children start to make noise because theyre fed up of waiting for an answer, the teacher starts to get cross because the introvert child cant find the voice to speak and then they're in trouble with the teacher because they couldn't answer.
Yet get a teacher who wanders around the class and asks quietly a question to the introvert child and they will probably find the voice to answer. No pressure, no-one staring or tutting just a teacher checking a child has understood. What takes up more time? A whole class getting angry waiting for an answer or a quick question quietly on the side of the class.