Some gamers use Rock Paper Scissors to check timing and psychology-- do you go initially, mirror relocations

https://rps-gambling-u-h-t-k4-331.swiftnestly.com/posts/10-of-the-top-mobile-apps-to-use-for-rock-paper-scissors

Some players use Rock Paper Scissors to check timing and psychology-- do you go initially, mirror moves, or unexpectedly switch techniques to puzzle them?