"(knitting while on a motorcycle) "For several years she knitted in secret (my father would not approve; she was to concentrate on motorcycling and LEAN into the curves, etc), and used a small circular needle (socks and mittens) in order to keep the knitting in her pocket until they were under way; then she leaned back slightly so Gaffer couldn't feel the movement of her hands. On the interstate one day, they were slowly passing a semi and my father happened to see the truck driver laugh and point out my mother's knitting to his passenger. Whoops-"