No, Dinosaur, I knew exactly what you meant. On the surface you appeared to be telling your friend not to waste time on a fool, when you were actually just saving him from embarrassment and raising the white flag. Around the same time, one of you sent a PM to AlphaNumeric who ran through the thread, cherry-picking any phrase he could retort. Like I said, I'm flattered that you asked for AN's help, and I appreciate it, too, because AN is well-educated. If there is a problem with my BH analysis, and AN can show this to me, I will have learned something and I'll admit it. I expect none of you to be capable of the same.