Stop answering different questions from the one being asked!
This is a huge pet peeve of mine on Reddit. Somebody will ask a question and because you literally have to say something, you will answer a completely different question than the one asked. Think to yourself "is my answer actually answering the question, or a completely different one?" Then if your answer isn't actually answering the question, don't comment! You don't have to comment on every single post you see!!!
If your answer to "how do I do this on Windows" is "use Linux", you are insufferable and this is why you have no friends!