I'm a leftie too and learned to use my right hand for cutting when I was young so guess that would be ambidextrous??? Some things I do totally left handed like eating and brushing my teeth, but can use my right for lots of other things, sewing and quilting have never been a problem for me...cool seeing how others have coped, my friend who is a total leftie makes me laugh at the way she holds scissors to cut...hey it works, and she can't use the left handed kind cause she learned on right handed ones....