Wow, how utterly depressing. Did you have a bad day sewing?
That list is enough to discourage any new quilter from continuing and even makes me consider quitting after 40+ years.
Try to focus on all the wonderful things that can (and frequently do) happen to make a quilt turn out far better than you ever dreamed possible. Quilts often reflect the attitude of the maker at the time of their construction. (sorry you had a bad day...)