Oh Cinnya please don't let this discourage you from doing another one. This is how we learn, and get better as quiltersr (and in other parts of our lives). You've got a lovely table runner ... and once you try it with bias binding, machine stitch front, hand stitch the back, I think you'll be quite pleased. At the corners (inside and outside), be sure you fold them carefully and accurately ... that can make a huge difference between a square and flat corner or not. Good Luck!!