For me it's sewing.
My great-grandmother was a seamstress and had her own dressmaker shop. By all accounts, it was quite successful.
My grandmother sewed, too.
So did my mother. She could sew anything! She made most of our clothes. That included everything from pajamas, play clothes, school dresses and skirts, coats, jackets, suits, slipcovers, curtains, and drapes. There was nothing she wouldn't try!
She put a needle in my hand when I was five, and a sewing card with yarn. She bought me a little embroidery kit and showed me how to make the stitches. Later, when I was ten, after she bought an electric sewing machine, she passed on the treadle machine to me and my sister. That's how I began to learn.
Even now, when I am sewing, I sometimes think of all those sewing women who came before me, and I am happy to be carrying on the tradition.
My daughter sews, too, and she is wonderful at it. So it just goes on and on.