Some players utilize Rock Paper Scissors to evaluate timing and psychology-- do you go first, mirror moves

https://rock-paper-scissors-gambling-game-t-j-h-i9-731.novacrestiq.com/posts/5-reasons-rock-paper-scissors-gambling-is-actually-a-good-thing

Some gamers utilize Rock Paper Scissors to evaluate timing and psychology-- do you go initially, mirror moves, or unexpectedly switch methods to confuse them?