how I use a revision letter

I have no idea if this is the right way to use an editor's revision letter. I've never taken a class on this, or been given a degree. There are no classes, that I know. Which makes me think about the fact that most of the things in life that you have to figure out how to do, there are actually no classes for. Because no one can teach a class in that. You have to figure it out for yourself. What do you want as a career? Who should you marry? How do you parent this child? And so on.

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