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

https://rock-paper-scissors-gambling-f-u-o-d8-117.oakmontscope.com/posts/one-key-trick-everybody-should-know-the-one-rock-paper-scissors-trick-every-person-should-learn

Some gamers use Rock Paper Scissors to test timing and psychology-- do you go first, mirror relocations, or unexpectedly switch techniques to puzzle them?