You went to school so you think you know what teachers do, right? You are wrong. Here’s a piece explaining all of this from Sarah Blaine, a mom, former teacher and full-time practicing attorney in New Jersey who writes at her parentingthecore blog, where this first appeared.

By Sarah Blaine

We all know what teachers do, right? After all, we were all students. Each one of us, each product of public education, we each sat through class after class for thirteen years. We encountered dozens of teachers. We had our kindergarten teachers and our first grade teachers and our fifth grade teachers and our gym teachers and our art teachers and our music teachers. We had our science teachers and our social studies teachers and our English teachers and our math teachers. If we were lucky, we might even have had our Latin teachers or our Spanish teachers or our physics teachers or our psychology teachers. Heck, I even had a seventh grade “Communications Skills” teacher. We had our guidance counselors and our principals and some of us had our special education teachers and our study hall monitors.

So we know teachers. We get teachers. We know what happens in classrooms, and we know what teachers do. We know which teachers are effective, we know which teachers left lasting impressions, we know which teachers changed our lives, and we know which teachers sucked.

We know. We know which teachers changed lives for the better. We know which teachers changed lives for the worse.

Teaching as a profession has no mystery. It has no mystique. It has no respect.

We were students, and therefore we know teachers. We denigrate teachers. We criticize teachers. We can do better than teachers. After all: We do. They teach.

We are wrong.

We need to honor teachers. We need to respect teachers. We need to listen to teachers. We need to stop reducing teachers to arbitrary measurements of student growth on so-called objective exams.

Most of all, we need to stop thinking that we know anything about teaching merely by virtue of having once been students.

We don’t know.

I spent a little over a year earning a master of arts in teaching degree. Then I spent two years teaching English Language Arts in a rural public high school. And I learned that my 13 years as a public school student, my 4 years as a college student at a highly selective college, and even a great deal of my year as a masters degree student in the education school of a flagship public university hadn’t taught me how to manage a classroom, how to reach students, how to inspire a love of learning, how to teach. Eighteen years as a student (and a year of preschool before that), and I didn’t know shit about teaching. Only years of practicing my skills and honing my skills would have rendered me a true professional. An expert. Someone who knows about the business of inspiring children. Of reaching students. Of making a difference. Of teaching.

I didn’t stay. I copped out. I left. I went home to suburban New Jersey, and a year later I enrolled in law school.

I passed the bar. I began to practice law at a prestigious large law firm. Three years as a law student had no more prepared me for the practice of law than 18 years of experience as a student had previously prepared me to teach. But even in my first year as a practicing attorney, I earned five times what a first year teacher made in the district where I’d taught.

I worked hard in my first year of practicing law. But I didn’t work five times harder than I’d worked in my first year of teaching. In fact, I didn’t work any harder. Maybe I worked a little less.

But I continued to practice. I continued to learn. Nine years after my law school graduation, I think I have some idea of how to litigate a case. But I am not a perfect lawyer. There is still more I could learn, more I could do, better legal instincts I could develop over time. I could hone my strategic sense. I could do better, be better. Learn more law. Learn more procedure. But law is a practice, law is a profession. Lawyers are expected to evolve over the course of their careers. Lawyers are given more responsibility as they earn it.

New teachers take on full responsibility the day they set foot in their first classrooms.

The people I encounter out in the world now respect me as a lawyer, as a professional, in part because the vast majority of them have absolutely no idea what I really do.

All of you former students who are not teachers and not lawyers, you have no more idea of what it is to teach than you do of what it is to practice law.

All of you former students: you did not design curricula, plan lessons, attend faculty meetings, assess papers, design rubrics, create exams, prepare report cards, and monitor attendance. You did not tutor students, review rough drafts, and create study questions. You did not assign homework. You did not write daily lesson objectives on the white board. You did not write poems of the week on the white board. You did not write homework on the white board. You did not learn to write legibly on the white board while simultaneously making sure that none of your students threw a chair out a window.

You did not design lessons that succeeded. You did not design lessons that failed.

You did not learn to keep your students quiet during lock down drills.

You did not learn that your 15 year old students were pregnant from their answers to vocabulary quizzes. You did not learn how to teach functionally illiterate high school students to appreciate Shakespeare. You did not design lessons to teach students close reading skills by starting with the lyrics to pop songs. You did not miserably fail your honors level students at least in part because you had no books to give them. You did not struggle to teach your students how to develop a thesis for their essays, and bask in the joy of having taught a successful lesson, of having gotten through to them, even for five minutes. You did not struggle with trying to make SAT-level vocabulary relevant to students who did not have a single college in their county. You did not laugh — because you so desperately wanted to cry — when you read some of the absurdities on their final exams. You did not struggle to reach students who proudly announced that they only came to school so that their mom’s food stamps didn’t get reduced.

You did not spend all of New Years’ Day crying five years after you’d left the classroom because you reviewed the New York Times’ graphic of soldiers killed in Iraq and Afghanistan and learned that one of your very favorite students had been killed in Iraq two years before. And you didn’t know. Because you copped out and left. So you cried, helplessly, and the next day you returned to the practice of law.

You did not. And you don’t know. You observed. Maybe you learned. But you didn’t teach.

The problem with teaching as a profession is that every single adult citizen of this country thinks that they know what teachers do. And they don’t. So they prescribe solutions, and they develop public policy, and they editorialize, and they politicize. And they don’t listen to those who do know. Those who could teach. The teachers.