I was referring to the comment by slippin2darknezz. Believe me, I am the last person in the world who would advocate stupid rules but I don’t think the mask on the head rule is a stupid one. One of the things I love about diving and divers is that we, for the most part, are concerned, not only with our own safety but of the safety of those with whom we dive. Adherence to what may be perceived as stupid rules make diving as a whole, safer for everyone.