dougSF30, sgolds - c'mon, guys, chill. Doug, you've made your opinion known. You do not have the responsibility to continually warn others about the dangers of TA, though. If someone is interested and wants to pursue it, hey, we're supposedly all adults here, able to make decisions for ourselves. Some folks have an interest in it, so let them deal with sgolds in peace. I don't think anyone would mind a "Be careful with TA!", but let them decide if they want to ask you why and pursue that side further. sgolds, you're right that it's a waste of time to try to convince Doug, so give it up(Doug, I'm not saying you're ignorant or anything, just that you clearly have a set opinion on the matter, based in your own convictions). You guys both have too much of value to offer this thread to be wasting time on this argument.