Has anyone managed to master calligraphy as a leftie?

Edit: thank you all for the suggestions and encouragement - I am inspired! ~~~~~

I’m a draftsman by trade - and have the lettering to go along with it. I also paint and draw.

But so help me I cannot do anything with traditional calligraphy. I can play around with various fonts and they look fine with a pen. But trying to get a more embellished effect is frustrating.

I even have some ‘left handed nibs.’ But I think that was a scam.

Anyone have any suggestions?