Your putting too much pressure on yourself, I heard Marianne Fons (called a master quilter) say that she has never made a perfect quilt, she has areas of the quilt that may be perfect but not the whole thing! If I were going for perfection it would not be a relaxing and enjoyable experience every time I made a quilt. I quilt because I love it and it gives me great joy to see the person that I am making it for react to my gift!