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

https://rock-paper-scissors-q-v-m-k8-035.publishlane.com/posts/20-quotes-that-will-help-you-understand-rock-paper-scissors

Some players use Rock Paper Scissors to test timing and psychology-- do you go initially, mirror moves, or suddenly switch techniques to confuse them?