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

https://rps-gambling-t-e-v-x6-016.oakmontscope.com/posts/15-gifts-for-the-rock-paper-scissors-lover-in-your-life

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