[samatman]

There's a method for left handed writing which avoids this problem, without wrist strain: simply holding the page at 90 degrees, and writing vertically.

Alas, I wasn't taught it while neuroplastic, and have been unable to get the hang of it. I regret that my teachers were clueless about the peculiarities of lefthandedness, but at least I'm not of the era when it would have been beaten out of me.