I tie my shoes backwards. I guess when my mom taught me to tie them, she showed me from in front of me rather than next to me, and I copied what she did. I wasn't even aware I did it until I tried to tie a bow in a ribbon to hang over my fireplace at Christmas. It kept coming out wrong, and I noticed that the strip that would go on the front of the bow and make it look complete kept going under the bow instead of over it. I happen to metion to my boyfriend at the time that I tie my shoes backwards and he said "I know you do. " Apparently it was more noticeable to others than to me.