I also make mistakes, go figure. It really helps to know that others do as well. Being a perfectionist and making mistakes don't go well together. I recently had a large quilt quilted, it was an intricate design. After she quilted it and I got it home, I noticed a HST turned around. I was upset with myself and a little embarrassed, but was able to quilt another on top of it going the right direction and now I can't find the mistake. But I learned that I need to pay more attention to the finished project, maybe put it away for a day and relook at it in a fresh way. Also, I learned to repair a quilt after it is completed.
The lady who got her feelings hurt just lost the opportunity to learn a valuable lesson in fixing her mistake, how sad. Hopefully she thought about it afterward and learned something.
Thanks for the topic! :D :D