Oh, that's fascinating, how similar it looks, and yet slightly different! I tried it myself after you posted about it, and found that I really struggle with it - my left hand simply doesn't have the level of coordination to shape letters without great difficulty. I wonder if I've tended to strongly enhance my right hand's dominance due to using it for fine-motor-control tasks so much (drawing and writing more or less constantly) throughout my adolescence, so the difference is really pronounced now.