lol. Fair enough. As I said, I really have no reference point at all beyond being told. I'm inclined to take a person's statement at face value in most cases and that only ever really changes if there are some examples of other statements being somewhat......dubious, I guess. I'm content to follow the science, or the person's statement in the case where science is lacking. Unless the statement is so outrageous that it defies common sense, which does happen from time to time, people being people. In this case, I have heard both yes, and no, and that leads me to believe that if it is in fact science, that like a lot of things, the thing happens in a different way for everyone in terms of intensity.