I know we all try to be perfect in our work but I was lucky in the first day I took my new machine lesson a lady told me when looking at a quilt on your bed you will not see a bit off, but if you are going to put your quilt in a show do it right. It has saved me, and if it is so bad I keep the block as a reference point with notes of what went wrong, I plan on taking that box out in a year or two and making a quilt for fun.
Only been quilting for 8 weeks now.