@jerrybanfield Right arm... err... on. All of us have holes. If I had to write a book on my mechanical knowledge, I wouldn't have enough information to dedicate the forward. Our weaknesses bolster our strengths as they are entwined. That's why I take my car to the repair shop. As Steven K. Scott pointed out, we are really excellent at 8-9 areas. The stuff that we are poor at isn't the problem. It is the stuff we are good at but not excellent. That is the trap. Everyone should strive to be excellent at gracious words, like you.