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

https://rock-paper-scissors-gambling-u-z-q-o1-707.rivetgarden.com/posts/10-tell-tale-symptoms-you-need-to-find-a-new-rock-paper-scissors-gambling

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