well I'm so sorry for not noticing that clearly you were saying something in a topic that was only partially actually related to the topic without clarifying that you were now on a tangent which cannot be applied directly to the forehead subject
I'm going to give you the benefit of the doubt and assume that you, for a moment, forgot what is and what is not an acceptable and relevant contribution to a public discussion. If you read both that post and my post before it you would realise that, whilst not part of the same post or posted immediately after the second post is clearly an addendum to the first. You would probably also realise that my second post is me expressing my thoughts which are related to the topic of discussion and relevant in a contextual sense whilst not strictly being along the same lines as the topic of discussion which is a perfectly valid and appropriate way to contribute to a discussion, especially one taking place on a public forum.
If you still refuse to realise that you're in the wrong and that you are, in fact, the one derailing this discussion more than I am then I refuse to continue this argument and I close by saying that you are a bit of a tool.