Do loggers still stir their Coffee with their thumb?

All i know is i learned this fact from a lumber named Ray.You don't cut timber on a windy day.Stay out of the woods when the moistures new or you ain't going to live till you're 42.Tell me something Mr Lumberjack is it one for forward and three for back.Is it two for stop and four for go.Boy ask a whistle Punk i don't know