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

https://rock-paper-scissors-gambling-r-b-p-h3-220.zenbloomer.com/posts/a-peek-inside-rock-paper-scissors-gambling-game-s-secrets-of-rock-paper-scissors-gambling-game

Some gamers use Rock Paper Scissors to test timing and psychology-- do you go initially, mirror moves, or all of a sudden switch techniques to puzzle them?