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

https://rps-gambling-e-f-z-j5-391.clearminster.com/posts/10-rock-paper-scissors-related-projects-to-expand-your-creativity

Some players utilize Rock Paper Scissors to evaluate timing and psychology-- do you go first, mirror relocations, or unexpectedly switch techniques to confuse them?