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

https://rock-paper-scissors-gambling-y-x-c-h7-208.birchreport.com/posts/an-easy-to-follow-guide-to-choosing-the-right-rock-paper-scissors

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