This topic is a good way to start our Saturday morning. Your homemade ammo shows me that you really put a lot of effort into accomplishing one thing. I have never become an expert in anything but have reached several plateaus. When I get to a plateau I find it difficult to move to the next level. I am pretty satisfied with my mediocre progress in Korean language, art, music, studies and even as a teacher. Like everyone else I find it a lot less stressful to stay in the comfort zone. If the necessity arises that I need to improve my skill then I quickly adapt. I think I have become sort of an expert on the spinach omelet. My stomach can attest.