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I only left a downvote on the first post I saw, and only for 1%, so you don't need to worry too much about me being upset. I just want to help you understand why your reputation was being destroyed.

When you want to comment, read the post and think about something that adds value either to the writer or the other readers. It's a little like essay questions in school. Think of the post as an open essay question. If you don't have a response that will get you a good grade, just move on.

And never ask for follows, it's pretty looked down upon.