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

https://rps-gambling-e-d-a-j4-045.valiantfield.com/posts/don-t-buy-into-these-trends-about-rock-paper-scissors

Some gamers utilize Rock Paper Scissors to check timing and psychology-- do you go first, mirror moves, or unexpectedly switch techniques to confuse them?