Okay, first, we don't give a hoot what other people think...We have our own creative license and we can break the rules and make things our own....I used to be so worried about what other people thought, it took all the fun out of my sewing.....Now, sister, let me tell ya, they can talk to the hand and leave a message at the elbow...I just really don't care...
This is a wonderful board and anytime you need help, just post on here with your questions...The people on here are soooo very helpful....
Now, here's a link from youtube on how to do mitered corners...youtube is another wonderful resource for technique