I don’t know if you noticed yesterday:
When I start a sock toe-up I often forget where the beginning of the row is. Which is important at the start because I increase more at the side of the little toe than at the side of the big toe.
So I tied a piece of yarn in these when I had just begun them. A piece of Red yarn and once I started the other toe a piece of bLue yarn.
Once the socks were finished I didn’t take them out because lazy.
Now I think it’s nifty.
Red = Right sock.
bLue = Left sock.