It wasn't really necessary in this case as what I said was very relevant to the comment. Some things can be seen in many different ways as well as in general. I read the comment properly. G.S.M. said it was o.k. to be wrong as long as you weren't wrong loudly. My question was why & I explained why I asked why.please read through the thread properly (and even more importantly the post you're challenging) before making these types of comments