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

https://rock-paper-scissors-gambling-game-e-s-r-q5-443.quantlynix.com/posts/the-10-most-dismal-rock-paper-scissors-mistakes-of-all-time-could-have-been-prevented

Some players utilize Rock Paper Scissors to check timing and psychology-- do you go first, mirror moves, or unexpectedly switch strategies to puzzle them?