As a beginner and with the type of person I am I want to know it all. I dont understand somethings and really want to.I'm like a kid and have to know all the "whys" lol. Why do you cut this way and not that or why do you have to put a binding on something? How do you know which is right? How do you pick fabric? I can go on forever but like I said I need to know it all lol