Here is my 2 cents for what it is worth. If I know of a technique that could help a fellow quilter to get better results and they ask me for help I am more than willing to offer whatever help I can. Once a technique is in my head, I am doing really good to remember that, it is very doubtful I will remember if it is something I thought of, have always known, was shown to me by another amazing quilter, was read online, or in a book, or seen in a video. I have a big and full life full of quilting and non quilting stuff, and limited space in my brain, those are not details I am going to remember down the line of time.