For those who are comfortable and skilled in doing it, I feel you are exceptionally skilled. For me, it is a waste of my time and particularly wasteful of fabric. In other words, some have it and some don't. I can't worry if I am one of the don't have its. I don't have to conquer everything; just try to be exceptional at at least one thing and more, if your skill sets allow. If not, don't beat yourself up over not getting it, just be the best at what you can do and be who you are. I have never read or heard that we must excel at everything.