Teaching yourself how to become left handed if you're right handed can be tricky, and it's going to require a lot of patience and training.

This would be the birth of a new era, where all left-handed children can use the same pen as right- handed children and learn to write with ease.

Left-handed people have a higher likelihood of being more ambidextrous because they’re taught how to do things the right-handed way by parents, teachers and coaches from a young age.

In my case I write left-handed and throw right-handed, and in doing the reverse, I fare no better than anyone else using their “off hand.” John Whiteman, San Diego ...