It was hard for me to understand the different ways of people. Since I was young I just had a knack for doing things ( jack of all trades master of none) . It was only recently that my wife thought me the error of my ways. She said most people can't do things like that because they just don't want to know or it's not in their mentality to do so. She told me your not a rocket scientist so quit thinking everyone else should be. Not everyone is going to get sharpening. Just life.